嗨，您现在有空回答问题吗？今天的课我有点搞不懂。

Hi, are you free for questions right now? I was a bit confused in lecture today.

youdao

嗨，您现在有空回答问题吗？今天的课我有点搞不懂。

Hi, are you free for questions right now? I was a bit confused in lecture today.

youdao