校园英语口语习惯用语 第33期:be off the beam

校园英语口语习惯用语 第33期:be off the beam  

be off the beam 走歪门邪道,
,【讲解】
,off the beam的本义是"脱离方向"，由此，该习语引申为"离开了正路，步人歧途"。,
,【对话】
,A: Have you worked out the answer to this problem?
A:这道题目做出来了吗？,B：Not yet. I just can't calculate the result.
B：还没有。我就是算不出结果来。,A: Let me see. Ah, you are off the beam. Look here.
A:让我看看。啊，你搞错了。看看这儿。,B: Oh, I see.
B：啊，原来如此。,