忍不住落泪怎么说英语作文

"I couldn't help but shed tears."

Alternatively, you could say "I couldn't hold back my tears," or "I couldn't stop the tears from falpng." These phrases all convey the idea that you were unable to control your emotions and that you ended up crying.

Here is an example of how you could use this phrase in a sentence:

"As I pstened to the touching story, I couldn't help but shed tears. The emotional tale of love and loss was too much for me to handle, and I couldn't hold back my tears."