I get ten to twelve letters every week.

每周我要收到十到十二封信。

youdao

B: That class is from ten to twelve on Monday and Wednesday.

另一个是周一和周三早上十点到十二点。

youdao

What does she do every day? She rides a bike at ten to twelve.

她每天都干什么？他在十一点五十分的时候骑车。

youdao

I've got thirty-nine acres here and you can see it's all under about ten to twelve feet of water.

VOA: special.2010.05.17

Really about ten or twelve years ago, I began to think of human rights, I've always been concerned with social justice and intersection of social justice and religion.

十年还是十二年之前，我开始思考人权问题，我一直很关注社会正义问题,还有社会正义与宗教交点上的问题。

普林斯顿公开课 - 人性课程节选

I go to Amsterdam--not frequently, but I've been there ten or twelve times, or something.

我去过阿姆斯特丹,虽然并不常去,但也去过大概十次或者十二次

耶鲁公开课 - 欧洲文明课程节选

The other day, after spending my usual ten to twelve hours in front of this laptop I decided to restart my machine.

FORBES: Say Hello To My Little Friend (Or How I Became The Web's Tony Montana)

"We see customers buying in the ten to twelve node range as the meat and potatoes of the product line, " IBM's Kerr said.

CNN: IBM commercializes supercomputer

The events in the past ten to twelve years have shown that the proverbial "we are our neighbour's keeper" has become more relevant to the situation in our sub-region...

BBC: The President's speech