一本数学书、一本英语书、两本故事书、一把钥匙、一些糖果和三支笔。

A maths book, an English book, two storybooks, a key, some candies and three pens.

一本笔记本、一把钥匙、一本英语书、一本数学书、一些糖果、两支笔和两本故事书。

A notebook, a key, an English book, a maths book, some candies, two pens and two storybooks.

他从口袋里拿出了一把钥匙。

He took out a key from his pocket.

门旁的垫子下面有一把钥匙。

There is a key under the mat by the door.

这台机器的启动需要一把钥匙。

The actuation of the machine requires a key.

口袋里有一把钥匙。

There is a key in the pocket.

他们用一把钥匙打开了锁。

They opened the lock with a key.

男友语重心长地说：“就好像是一把钥匙可以开很多锁，会被人称作万能钥匙！

Her boyfriend to longly say: is like a key can open many locks, will be called the master key!

在这个充满锁的世界，你是一把钥匙。

In a world full of locks, you're a key.

一个天使来了，手中执着一把钥匙；

There came an angel holding out a key;