"fall to pieces" in Chinese (Simplified)
崩溃四分五裂
Definition
指身体上分裂或因情绪压力而无法应对，精神崩溃。
Usage Notes (Chinese (Simplified))
非正式表达，既可指物品损坏，也常用于描述情绪崩溃或受打击。表达类似“fall apart”，但“fall to pieces”更强调突然和无助。
Examples
After the accident, she fell to pieces.
事故后，她**崩溃了**。
The old toy fell to pieces when I touched it.
我一碰，那只旧玩具就**四分五裂**了。
He fell to pieces at the funeral.
在葬礼上，他**崩溃了**。
As soon as she heard the bad news, she just fell to pieces.
她一听到坏消息就**崩溃了**。
When my plans fell to pieces, I had to start over from scratch.
当我的计划**崩溃了**，我只能从头开始。
You could see she was trying to be strong, but inside she was falling to pieces.
能看出来她在装坚强，可内心**正在崩溃**。