肺实际上由上千条细微的气管构成。The lungs are in fact constructed of thousands of tiny tubes.我们每时每刻都在发生细微的变化。We change subtly all the time.他认真地注视着她的脸，捕捉每一丝细微的表情变化。He watched her face intently to catch every nuance of expression....
Travellers need to keep their wits about them.旅行者需要随机应变。The authorities are at their wits'end about juvenile delinquency.当局对青少年犯罪束手无策.You have to have your wits about you in a dangerous situation.在危急的情况下,你得随机应变....
The Embassy is now denuded of all foreign and local staff...现在大使馆里所有的外国和当地工作人员都清空了。Light and water in embassy buildings were cut off...大使馆内的水电都被切断了。Protestors firebombed the embassy building yesterday.抗议者昨天用燃烧弹焚烧了使馆建筑。Th...