他越来越清楚地认识到引起紧张局势的原因。He became more aware of the things that started that tension off.在某种程度上，那就是召开这次会议的原因。To an extent, that is the reason for the meeting.那就是为什么我必须得相信你会保守这个秘密的原因。That's why I must trust you to keep t...
医生把一根导管插入病人的伤口.The doctor introduced a tube into the sick man's wound.经历了一次严重的心脏病发作之后，他被绑在床上，全身都插着导管。After a massive heart attack, he was strapped to a bed, with tubes in every orifice.外科医生在脑根部的静脉和动脉中放置了导管。The surge...