He started out on the wrong track.
他一开始思路就错了.
《简明英汉词典》
We thought we were on the wrong track when we heard their description of you.
听到他们对你的描述,我们以为自己走错了道。
柯林斯例句
You're on the wrong track.
你想得不对了.
辞典例句
At last I felt convinced that I was again on the wrong track.
最后确信自己考虑问题的思路又错了.
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