【非谓语语法求助】The man we followed suddenly stopped and looked as if to see whether...

The man we followed suddenly stopped and looked as if to see whether he was going in the right direction.求翻译这句话。还有， as if to see 怎么没有主语？

The man （we followed）主语，括号里是定语从句，关系代词做从句内部宾语被省略了
suddenly 副词做状语
stopped and looked 两个实义动词（过去式）并列谓语
as if to see 方式状语，逻辑主语就是the man
whether he was going in the right direction see的宾语从句
整句：
我们跟踪的那个人突然停下来， 好像是看看自己是不是走对方向了

我们跟踪的那个人突然停下来， 好像是看看自己是不是走对方向了

The man we followed 我们跟踪的那个男人 suddenly stopped 突然停下了 and looked as if to see 看起来好像在看 whether he was going in the right direction. 他是否在走对的方向 整句话就一个主语 HE