About twice a month. What about you, Tommy?

大概一个月两次。你呢，托米？

Oh I see. She goes there twice a month.

哦，知道了，她每月去那里两次。

Su now orders DTD facial care twice a month.

苏圆圆现在每月让美容师上门服务两次。

So why don't eclipses happen twice a month?

那么为什么月食不是一个月发生两次呢？

My current schedule allows me to fly about twice a month.

我现在的时间表允许我一个月飞行两次。

We go to the shopping center downtown twice a month.

我们每个月要去两次市中心的购物中心。

Do you fly frequently? Yes, I fly maybe twice a month.

你经常坐飞机吗 是的 我大概一个月坐两次飞机。

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

你只需一个月露一两次面。

As a guest flier, the king worked about twice a month, always as co-pilot.

作为客座飞行员，国王每月工作两次，通常担任副驾驶一职。

All right. So we played like twice a month for about three years.

好。我们每个月表演两次，大概持续了三年。

I'd say I probably cook chicken burgers once or twice a month.

我大概一个月做一两次鸡肉汉堡。

Once or twice a month, I go to different areas of the city and look for interesting pictures to take.

我每个月会去一两次城里的不同地区，寻找有趣的拍摄素材。

In it, the panel blames pressure to fly the shuttles twice a month for the accident that killed seven astronauts.

报告中，专家组谴责挑战者号压力太大，1个月内要往返2次。而正是这种压力导致7名宇航员殒命。

" Yes; twice a month, " said Catherine promptly.

“是的，一个月两次，”凯瑟琳立即说。

He and his wife try to visit the island twice a month.

他和他的妻子试图每月访问该岛两次。

You can say the same for once a month, twice a month.

你可以一个月说一次，一个月说两次。

Lots of black boys go to the barber shop once or twice a month.

很多黑人男孩每个月去理发店一两次。

I took metro north to Woodbury common twice a month?

还会让我保管汉密尔顿房子的钥匙吗？

He had to go to hospital once a month and sometimes twice a month.

他每个月必须去医院一次，有时甚至每月两次。

But we were down to about twice a month, and I wasn't the kind to ask.

但是我们一个月减少到两次左右，我不是那种要问的人。