Engineers say that the great Wall is one of the greatest worksofman.
工程师们说长城是人类最伟大的工程之一。
2
Xu Yuanchong, a 96-year-old man, devotes most of his lifetime to translating works of literature.
96岁的许渊冲一生的大部分时间都在翻译文学作品。
3
Fears about the appearance of bad, powerful, man-made intelligent machines have been reinforced (强化) by many worksof fiction—Mary Shelley's Frankenstein and the Terminator film series, for example.