Not knowing where to go, she went to the police for help.

她不知道该往哪儿走，就去请警察帮助。

youdao

Not knowing where to go, she went to the police for help.

她不知道该往哪儿走，就去请警察帮助。（现在分词一般式的否定结构）

youdao

Not knowing where to go, she went to the police for help.

她不知道该往哪儿走，就去请警察帮助。（现在分词一般式的否定结构）

youdao