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A: We need a new mattress.

A: 我们得买个新床垫。

B: What's the matter with this one?

B:这个床垫怎么了?

A: It's not comfortable.

A: 这个不舒服。

B: It seems fine to me.

B:我觉得还好。

A: I toss and turn all night.

A: 我一宿翻来覆去睡不着。

B: You should stop drinking coffee.

B:你应该少喝点咖啡。

A: Look at these marks on my arms.

A: 看看我胳膊上的这些印儿。

B: What are they?

B:怎么弄的?

A: They are bites.

A: 咬的。

B: Did the cat bite you?

B:猫咬你了?

A: No. The bedbugs in that mattress bit me.

A: 不是。垫子里的臭虫咬的。

B: Okay. Let's get a new mattress.

B:好，我们买个新床垫吧。