"裡"是一个很常用的字，意思是在某个地方或东西的"里面"。

"裡" is a very common character meaning 'inside' a place or thing.

它和"里"一样，常常放在名词后面，比如"房间裡"、"心裡"。

It is the same as "里" and often follows nouns, like in "房间裡" (inside the room) or "心裡" (in the heart).