He was a teacher amonth ago .他一个月前是一名老师。I was a great guy when I was young.在我年轻的时候,我也是个好人。It was my car .它曾是我的车。It was belong to me a year ago .它在一年前是属于我的。She said that she wasan engineer a year ago .她说她在一年前曾是一个工程师。she was a nurse when she was young .她在年轻的时候曾是一名护士。 其他的还有很多,你可以把主语或名词换一下,就是换下职业或物品名。...