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...
Rebel sources have so far reacted cautiously to the threat.到目前为止,反叛分子面对威胁的反应非常谨慎。David moved cautiously forward and looked over the edge.戴维小心翼翼地往前挪,从边缘向下张望。But emesis is prohibited for pregnant women and must be applied ...