He looked at me as if I were mad.他瞧著我仿佛我瘋了似的。
You could get a better job if you spoke a foreign language.
如果你能講外語,你可以找到好一點的工作。
But for your help,I wouldn’t have succeeded.要不是你幫忙,我是不會成功的。
If I had thought of it I would have talked to mother.如果我想到了我就會跟媽媽講了。