Examples

堕入情网

be caught in the snares of love → 情网

他陷入了她编织的情网。 → 情网

我发现她已经陷入情网不能自拔了。 → 发现

他俩好像有前世因缘，一见面就坠入了情网。

It seems that the two of them were destined for each other – they fell in love at first sight. → 因缘

坠入情网。 → 坠入

双双坠入情网。 → 情网

When you fall in love, it's impossible to listen to the voice of reason.

人一坠入情网，就听不见理智的声音了。 → voice

to fall head over heels (in love)

[fig] 神魂颠倒地坠入（情网） → head