go wrong
1．take the wrong road travelling走错路
We must have gone wrong somewhere；we should have reached the village by now．我们一定在什么地方走错了路，这个时候我们本应到达那个村子了。
2．live immorally堕落
What's the best way to help young girls who go wrong？什么是帮助失足少女的最好方法？
If you follow my advice you can't go wrong．你听我的话不会错。
3．fail失败
All his plans went wrong．他所有的计划都落空了。
The sum is wrong，but I can't see where I went wrong．总数不对，可我看不出我错在哪里。
4．have a fault有毛病（错误）
Something has gone wrong with my car．我的车子出了毛病。