It's like juggling three or four balls at the one time and most women seem to do it effortlessly.

这就像同时抛接三个或四个球，而大多数女性似乎毫不费力就能做到。

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At one time, walking across the room took all her strength.

曾经有段时间，穿过这个房间得用尽她全部的力气。

《柯林斯英汉双解大词典》

At one time 400 men, women and children lived in the village.

曾一度有400个男人、女人和儿童住在这个村子。

《柯林斯英汉双解大词典》

As histories tell it,he looked and looked at the first photograph, and said: "This is one for all time."

VOA: special.2010.05.31

Let me make sure that the user annotations are disabled this time and let's take a little look at this one here.

我先把用户信息注释去掉,然后开始播放。

哈佛公开课 - 计算机科学课程节选

Water Calvin he was the only one..magnificent Water Calvin would like to have me at his home all the time.

他就是这样一个人。。。伟大的,他总是让我去他家。

普林斯顿公开课 - 人性课程节选

"Holding all four major championships at the one time is incredible, " added McIlroy.

CNN: Tiger: I can beat Nicklaus' major record

More than the survey results at any one time, the changes from one survey to the next six months later can accurately describe the banking environment for consumers.

FORBES: The Poor Are Priced Out of Checking Accounts

Possessed of human and physical greatness in abundance, California became the land of opportunity within The Land of Opportunity precisely because it at least at one time celebrated the arrival of the ambitious, and its politicians treated them relatively well.

FORBES: Proud Texans Would Be Wise Not to Eagerly Count Their California Chickens