她的钥匙扣上挂着一个小熊玩偶。

She has a teddy bear on her key chain.

我把所有的钥匙都挂在一个钥匙扣上。

I put all my keys on one key chain.

我需要一个新的钥匙扣，因为旧的坏了。

I need a new key chain because the old one broke.

这个钥匙扣是我朋友送给我的生日礼物。

This key chain was a birthday gift from my friend.

这个钥匙扣很特别，因为它是手工制作的。

This key chain is special because it is handmade.

本实用新型属于钥匙扣的领域，特别涉及一种可变换成各种颜色 的钥匙扣。

The utility model pertains to the field of key chain, in particular to a key chain that can change into different colors.

这家店有很多钥匙扣。

The shop has many key rings.

诺拉买了绿色的钥匙扣。

Nora buys the green key ring.

诺拉有足够的钱买两个钥匙扣。

Nora has enough money to buy two key rings.

这个钥匙扣是我在旅行时买的纪念品。

This keychain is a souvenir I bought during my trip.