1.到本学期末,他们将学完30门课程
. F/ r* r6 \4 JAt the end of this term, they will finish to learn 30 classes.
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$ ~, A- L( I8 P8 V! o8 l2.在20世纪四十年代,IBM设计出了第一代电子计算机
/ l& a' ? o* n+ O( c0 |In 1940s, IBM designed the original electronic computer.
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3.我们之前做过那个实验
6 r& e$ z0 z' F0 Q: `We had carried on that experience.
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' y" B X/ m+ s- H# `4.早在十九世纪二十年代,人们就认识到这一现象非常有用
1 O( i- I* U: T, c/ DIn 1820s, people had already realized that this phenomenon is very useful.1 e7 J: N& a9 k* K" k
# }; o4 r6 D8 ?( f1 s6 U5.如今,计算机在各个领域广泛应用
- |& ?0 \( x. m3 z0 G' [5 cThese day, the proliferation of computer is in any possible field.
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6.Experience more than sufficiently teaches that men govern nothing with more difficulty than their tongues.
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