A: I need your help with something.
我需要你幫我點忙。

B: What’s wrong?
怎么了？

A: I somehow locked myself out of my apartment.
我將自己鎖在公寓外面了。

B: How did you lock yourself out?
你是怎么鎖的？

A: I’m really not sure.
我不確定。

B: Where’s your key?
你的鑰匙在哪兒？

A: I locked it inside the house.
我鎖在屋子里了。

B: I do have a spare key to your door.
我確實有你房間的備用鑰匙。

A: May I use it, please?
我能借用下嗎？

B: Okay, but once you get in, bring my key right back.
是的，一旦你進到屋里，就馬上將我的鑰匙還回來。

A: I will, and thank you so much.
我會的，十分感謝。

B: Make sure to keep your key with you next time.
下次要確保隨身攜帶鑰匙。