The unpardonable sin of nature is to stand still, to stagnate.自然界最不可饶恕的罪行就是驻足不前, 淤滞停止.If you allow your mind to stagnate, this particular talent will atrophy...如果你老不用脑，那么这一特殊才能就会退化。Career development is faced with many p...
这一方案能为产量较小的公司带来滚滚财源。The programme was a gold mine for small production companies.他们的目标是尽可能提高牛奶产量。Their aim will be to produce as much milk as possible.农民提高产量就能使食物更加便宜。More productive farmers have been able to provide che...