Undercrossing
下穿(式立体)交叉
🗣️ 情景例句
Do you need anything particularly?
是不是买一些别的东西？
Glad to have been of help.
我很高兴能给您帮个大忙。
I went into her tent and she told me to sit down.
我走进她的帐篷，她叫我坐下。