" You have dropped into your old mournful key."

“你又唱你那悲伤的老调了。”

I pick up the keys. Wait! I say. These are your keys!

我捡起了钥匙。“等一下！是你的钥匙！”我说道。

He inserted the key into the lock, but found it was a wrong key.

他把钥匙插入锁里，却发现拿错了钥匙。

Mrs Hughes, can I borrow the duplicate keys for upstairs?

休斯太太，可不可以借楼上房间的备用钥匙一用？

Gotta be a key around here. No, they wouldn't leave a key around here.

一定有把钥匙附近，不，他们不会把钥匙放附近的。

She picked up the little golden key.

她拾起小小的金钥匙。

A decades old technology long shunned by science may hold the key.

科学长期回避的几十年的技术可能是关所。

What sober man's key could have scored those grooves?

清醒的人插钥匙，不是一插就进去吗？

The guy who wanted my encryption key.

那个想要我加密密钥的人。

And some say farm finance is the key.

有人说，农田是否赚钱是关。

You hate the sound of all those keys on his key chain. Four keys!

你还讨厌他把所有钥匙套钥匙链上发出的声响。四把钥匙啊!

Can't believe I lost my car keys.

真不敢相信我丢了车钥匙。

I could hear him turning the key in the lock.

我可以听见他把钥匙插到门锁上了。

She saw a small golden key on a glass table.

她看见玻璃桌上有一把金钥匙。

He realized that he didn's have his door keys.

他意识到他没有带大门钥匙。

What if we already have the keys?

如果那扇门的钥匙就我们自己手里呢？

Thank you, ma'am. May I have your room key, please?

谢谢您，女士。请给我您的房间钥匙好吗？

This guideline appears to be the key...to staying on key.

条指导方针似乎是确保你和他人合唱时不跑调的关。

And that's the key to trying to communicate.

就交流的关。

I know. I gave him my house keys to feed my cat.

是啊，我给过他我家钥匙好帮我喂猫。