Dive into it 跳進去
如果一個人 dive into 一件事情，那麼意思就是很快很熱情地投入到這件事情裏去了。
My new course starts next week. I can't wait to dive into the work!
Be careful not to dive into a new relationship too quickly after the last one.
Let's dive into this ice-cream before it melts!
短語 get stuck into something 意思也是快速投入某件事情。
Alfie's only been at the school for a term, but he's already in the rugby team and the chess club. He's really got stuck in!
短語 get stuck in something 的意思是被某種形勢困住了。
I don't want to get stuck in a boring job.
I've been stuck in traffic for hours.