One must turn to the ancient world to recognize that the greatest contributions in any field of endeavor have come through discovery rather than invention or advancement.请问"field of endeavor"翻译成中文什么意思?
1. In the last act, a gaoler would always come on to the stage with a letter which he would hand to the prisoner.2.The curtain went up on the final act of the play and revealed the aristocrat sitting alone behind bars in his dark cell这里为什么一个用 in,一个用 on?
...nating the need to store the buffer stocks of extra components that result when specialized equipment and workers are kept constantly active. on single machines怎么翻译 做地点状语?方式状语?谢谢
The rolling foothill country of north Georgia was plowed in a million curves to keep the rich earth from washing down into the river bottoms. 北佐治亚连绵起伏的山麓地带被犁成了无数弯弯曲曲地垅沟,这样说,对自己那使肥沃的土壤不致被冲洗到河床里去.