I toss out clothes once or twice a year.

我一般一年清理一到两次衣服。

Once or twice she looked into her sister's book.

她时不时地看看她姐姐的书。

Some students exercise once or twice a week.

一些学生每周锻炼一两次。

Experimental users may try drugs once or twice.

试验型吸毒者也许会试用一两次毒品。

Once or twice he shouted, Who goes there?

“谁在那儿？”

Now it's happened once or twice.

以前曾经有这么一两次。

No students do homework once or twice a week.

没有学生每周做一两次作业。

Well, you saved my life once or twice, Harold.

你拯救过我那么一两次 哈罗德。

So I would say once or twice in a year.

所以我认为应该是一年一两次吧。

So try it. Everyday remind yourself just once or twice.

试试吧 每天提醒自己一两次。

We could only eat meat once or twice a year.

我们一年只能吃一两次肉。

You can't like... more than once or twice, right?

你不可能高潮那么多次吧？

OK, yeah, just once or twice, though. She's really nice.

只是一两次，她非常好。

Nearly all local households cook this soup once or twice every month.

在湖北，几乎所有人家，在每月都要煨一两次排骨藕汤。

We talked maybe once or twice but we are not close friends.

我们也许谈过一两次，但我们不是亲密的朋友。

Once or twice, they broke into the old house for a dare.

有一两次，他们为了互相打赌，还闯进了老宅。

Yes, we would meet once or twice a week at my home.

没错，我们一周在我家见一两次面。

And you need only put in appearances once or twice a month.

你只需一个月露一两次面。

But after I spanked them once or twice, they really stopped disobeying me.

但当我打了他们一两次之后，他们就不会违抗我了。

Actually, I almost never cook. I cook maybe once or twice a year.

实际上我几乎不做饭吃。我可能一年会做个一两次。