3??D×??ò?ééüó￠??°?5篇(「揭秘3D打印技术的新突破」)

本文主题为“3D打印技术的应用”，旨在介绍3D打印技术在各领域的应用和其优劣势。3D打印技术作为一种颠覆性的制造技术，已经被应用于汽车、医疗、航空等众多领域，为我们的生产和生活带来了巨大便利。同时，它也面临着一些挑战和问题，本文将深入探讨。

第1篇

????hello every one, first let me introduce myself. my name is , years old. i am from ,a beautiful city in henan province. it is famous as the "capital of " and enjoy yhe honer that l peony is the best in the world. played a very important role in chinese history.

????so it has a profound cultural background and many great heritagesites have been well reverved. such as longmen grotto, one of the three grottoes in china ang white horse temple, being regarded as the cradle of chnese buddhism. peony is world-famous. every year, many tourists travel to to see the beauty of peony .

????the people in my hometown are friendly, they welcome the travellers from all over the world.i like my hometown very much. i am very glad to be here for this interview. i graduated from college in july, and major in finance. then, i was a teacher in abc, when i was a senior school student, i am interested in thought and began to read a certain classic work of marxism, especially i finished reading the florilegium of mao zedong.

????from then on, i have dabbled in more and more theoretical works and accumulated great interests in theory study, especially in marxism.i have a dream, a dream of my study. i wish devote my whole life and energy into the development of the marxism. if i have the opportunity to study in abc university, isquo;ll dabble in as much as document about the specialty as possible.

????if it is possible, i want to get the primary accomplishment in my major, at least, a stable basis.personally, for todaysquo;s china, the first task to the development of marxism is a process of construction. thatsquo;s to say, we should understand marxism mostly from the aspect of construction and development of social society.

????only when our socialistic country has a more rapid and balance development than the capitalistic, we can enhance the attractiveness and persuasion of marxism eventually. thank you !

第2篇

????good morning, ladies and gentlemen, boys and girls. now ,it's my turn. my name is edgar, a high school student. i am very honored to be here to give you a speech. also it's a good chance for me to improve my english. i hope i can make a good performance today. the topic of my speech is after studying here.

????before i came here,i can never imagine that i can learn so much knowledge about other countries, which can't be got from my books in school. three months ago, i took my first class. unfortunately, i felt so embarrassed, because i even can't speak any words, though i know i really love english .

????after that, i took some of my tutor's advice and previewed the lesson that i'll learn. what's more, in every class, i just try my best to say as much as possible. now,i can only remember it's a really hard time. what's worse, i had to go to my high school and went there at the same time.

????after several weeks, i began to get used to the atmosphere in web .at least i'm not afraid to speak in front of my tutor and foreign teachers.

????during web's period,i found i had improved a lot, both physically and mentally. for example, how to be a confident person, how to plan for my future. and the most important is that i have learnt how to communicate with others, which is a necessary skill. nowadays studying is not the only thing that we high school students should do, there are some more important things we have ignored.

第3篇

????hello, my name is derived from the sales department, hefei. graduated from ontario jianghuai college english professional.11 at the beginning of the month to practice here, has half the time.

????"jiangnan autumn do not withered grass", this is the deepest feeling here.

????jessica trees suffering bicao, first touched me is the beauty here for strangeness places it was quietly fade. then the unknown expectations and worries...

????with full of doubts and curiosity to department practice, we own, busy awfully. i feel it is a lot to learn. wang manager's voice is nice, cordial and thorough; the atmosphere here is very harmonious, warm and gentle.

????later in the day, the ministry of training, explain and prospect of the details of the new director liu, and colleagues in the ups and downs of the stadium and carefree, i think i fell in love with this place...

????two days of the week, from the beginning to now feel a long day flies, soon to report back to hefei, i think i will miss the days here clearly here picturesque scenery.

????active thinking of me, but occasionally love silence; love thinking, quietly listening to the time flow away from the side; love in their own way to think about the world, simply to see something beautiful. love, love beautiful day, love life, love is the common struggle you as long as the heart is beautiful. and everything you see will be beautiful.

第4篇

????my name is ________. i am graduatefrom ________ seniorhigh school and major in ________. there are ________ people in my family. my father works in a computer company. and my mother is a housewife. i am the youngest one in my family.

????in my spare time, i like to read novels. i think reading could enlargemy knowledge. as for novels, i could imagine whatever i like such as a well-known scientist or a kung-fu master. in addition to reading, i also like to play pc games. a lot of grownups think playing pc games hinders the students from learning. but i think pc games could motivate me to learn something such as english or japanese.my favorite course is english because i think it is interesting to say one thing via different sounds. i wish my english could be improved in the next four years and be able to speak fluent english in the future.

第5篇

????i am a 12 years old boy. smart and handsome. i am proud of myself. because i can get perfect scores in chinese, maths and english. it is not good enough. i am also proud of being an elder brother. that is a friday evening, my baby brother was crying all the time.

????my parents were both cooking for dinner. i said to my mum, let me look after this little thing. my mum said, "are you sure you can?" "yes ,believe me i can." i answered. then mum went to the kitchen. i went towards my baby brother." oh baby, don't cry. i will sing a song for you…" i carried him and sing songs for him. after a while, he was asleep. i was so tired. my parents were happy and praised me a good boy. this is my first time to look after my baby brother and i feel proud of myself.