Live in a glass house
I am the only vegan among my friends, I feel like I am living in a glass house now.
People who live in glass houses shouldn't throw stones.
Jill: Richard drank too much at the office party last night.
Jane: I noticed you had quite a few cocktails yourself. People who live in glass houses shouldn't throw stones.
At the age of 35 she became the vice president in her company, only to find she’d hit the glass ceiling.
Fragment n. 碎片
Fragments of glass covered the floor near the broken window.
Glass breaks 玻璃破碎
This type of glass doesn’t break easily.