航行一直很顺利，直到他们碰上了商船的尾流。The ride was smooth until they got into the merchant ship's wake.海军的人员是从商船的人员中征募的 吗 ?Were men for the Navy recruited from men on merchant ships?散逸的水雷开始在太平洋海岸出现而危及商船的航行.Stray mines began to turn ...
The police verified that she had an airtight alibi.警方查明她有着无懈可击的不在犯罪现场的证据.He has a solid alibi.他有不在场的确凿证据。Do you have any proof to substantiate your alibi?你有证据表明你当时不在犯罪现场 吗 ?The police are suspicious of his alibi because ...