I can only carry two at a time.

我一次只能带两个。

Let's attack one problem at a time.

咱们一次全力处理一个问题。

My mind could only assimilate one impossibility at a time.

我的头脑一次只能吸纳一件不可能的事情。

The boats remain at sea for an average of ten days at a time.

这些船平均每次在海上呆10天。

Now she must talk her sister through the process a step at a time.

现在她必须向她姐姐详细解释这个过程，一次只说一个步骤。

Introduce foods one at a time and notice if you feel uncomfortable with any of them.

一次尝一种食物，看你是否对其中某种食物感到不适。

Don't eat too much at a time.

一次不要吃太多。

Then play one note at a time.

然后一次弹一个音符。

Drop the coins onto the table, one at a time.

把硬币丢到桌子上，一次扔一个。

I can't stay focused on one thing at a time.

我无法一次只专注于一件事。

A little at a time finally makes a big difference.

一次做一点，最终会带来很大的不同。

I'm going to keep saving the world one day at a time.

我会坚持每天拯救地球一次。

One rule is that only 100 people at a time can visit the island.

其中一条规定是，这座岛屿一次只能接待100人。

She brought these to Mrs. Smith—sometimes as many as six at a time.

她把这些信带给史密斯太太，有时一次多达六封。

They take it one step at a time.

他们一次只做一步。

We can play for an hour at a time?

我们一次可以玩一个小时吗？

Raise one knee at a time.

每次抬起一只膝盖。

Wealth starts with a goal saving a dollar at a time.

财富始于一次存一美元的目标。

Gray squirrels bury nuts one at a time in a number of places.

灰松鼠在很多地方一次埋一个坚果。

I was unable to keep focused for more than an hour at a time.

我无法一次集中注意力超过一个小时。

Many alcoholics go on drinking sprees that continue for days at a time.

许多酒鬼一次要狂饮好几天。

They hold their breath and dive deep for up to twenty minutes at a time.

他们屏住呼吸，进行一次长达20分钟的深潜。

It was like being a mouse, only daring to nibble a little bit at a time.

它就像一只老鼠，一次只敢吃一点点。

"He wanted to do one thing at a time," Meg says, explaining her son's delay.

“他想一次做一件事。”梅格说，解释她儿子的拖延。

You trust that the peeling of your fluff will reveal slowly, one layer at a time.

你相信你的绒毛会慢慢地、一次一层地剥开。

She ran up the stairs two at a time.

她一步两阶地跑上楼梯。

We had to go and see the principal one at a time.

我们得逐一去见校长。

Some people exist on melons or coconuts for weeks at a time.

有些人一度数周靠各种瓜与椰子生存。

I don't know if he'll get better. We're just taking it one day at a time.

我不知道他还能不能好转，我们只有过一天算一天。

He might feel that leveraging the company at a time when he sees tremendous growth opportunities would be a mistake.

他可能感觉到在看到巨大的发展机会时举债经营公司是一个错误。