1.
I am room attendant. May I come in?
我是客房服务员，我可以进来吗？
2.
Passing bums will ask, Can I come in?
路过的流浪者会问，我可以进来吗？
3.
"May I come in?" "Yes, please."
"我可以进来吗?" "请。"
4.
"May I come in?" "Come in, please."
"我可以进来吗?" "请进。"
5.
Mr.Brown is at the door, shall I ask him in?
布朗先生在门口，我可以请他进来吗？
6.
“Shall I ask him to come in?”“By all means.”
“我请他进来好吗?”“当然可以。”
7.
May I bring some drinks in?
我可以带饮料进去吗？
8.
Can we jump into the big pool?
我们可以跳进大池里吗？
9.
H (Housemaid): Housekeeping. May I come in?
客房女服务员)我是客房部的。可以进来吗？
10.
A: Can I pay for gas?
甲：我来付汽油费，可以吗?
11.
Could I have a glass of water, please?
请给我来杯水, 可以吗?
12.
May I sit in on your class?
我可以来听你的课吗？
13.
(Knocking at the door.) Turn-down service. May I come in?
客房(敲门)收拾房间啦，可以进来吗？
14.
So could I please have my tape back?
我可以把我的带子拿回来了吗?
15.
I can move in early next week.
下周初我就可以搬进来。
16.
A: May we warm up at the match court before the game starts?
我们可以在赛场内进行热身训练吗？
17.
May I presume to advise you ?
我可以冒昧向你进一言吗?
18.
B(Bellboy): Attendant. May I come in, sir?
（我是服务员，请问可以进去吗？）