Guardrail
n. 护栏, 护轨
✅ 同义词
🗣️ 情景例句
There's so much for young people to see and do.
这里有很多可供年轻人看和做的事情。
What a boring movie it is!
多么无聊的一场电影啊。
It landed in the middle of the road.
落在了马路中间。