门卫楼
gatehouse
以上为机器翻译结果，长、整句建议使用 人工翻译 。
我拿着信封回到一楼，站在门口。 这时门卫问道：“这位老妇人帮到你了吗？”
I took the elevator to the first floor and as I stood by the door, the guard there asked, "Was the old lady able to help you?"
youdao
应用推荐
模块上移
模块下移
不移动