Erf
n. 小块土地
🗣️ 情景例句
I go camping in the mountains to enjoy the fresh air.
我去山中宿营以享受新鲜的空气。
He could always come up with a reason for them to linger another month.
他总能想出个理由来让他们再耽误上一个月。
It's a small world.
世界真小。