我拿出刀子来，割断了绳子，伸出一条胳臂探进去。

I took out my knife, cut the cord and put my arm under.

youdao

我拿出刀子来，割断了绳子，伸出一条胳臂探进去。

I took out my knife, cut the cord and put my arm under.

youdao