风险不可能完全消除，但可以通过防范和培训来降低。You could never eliminate risk, but preparation and training could attenuate it.公司在降低成本方面付出了艰苦卓绝的努力。The company has made heroic efforts at cost reduction.抑郁症会降低人体对疾病的抵抗力。Depression lowers the huma...
Investment could dry up and that could cause the economy to falter.投资可能会中断，而这会引起经济衰退。There were few dry eyes in the house when I finished.我说完后房间里没几个人不掉泪的。Dry hair can be damaged by washing it too frequently.干性头发洗得太频繁容易受损...