She owned and operated three McDonald's shops in Illinois, but as a divorced mother of three boys, she yearned for a business that would provide for her children and let her spend more time with them.

她在伊利诺斯州拥有并经营着三家麦当劳店，但作为一个有三个儿子的离异母亲，她渴望有一份工作，既能养活她的孩子们，又能让她有更多时间陪他们。

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Ideally, this environment is owned and operated by a dedicated performance testing group whose members have specialized load testing skills. Each development team schedules time with this group.

在理想的状况下，这种环境是由专门的性能测试组管理和操作的，其成员具有专业的负载测试技能。

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The last article ended with a function called convert_to_upper, which operated one byte at a time to convert a string to uppercase.

上一篇文章最后给出了一个名为 convert_to_upper 的函数，它一次操作一个字节，并将字符串转换成大写格式。

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Before that time, submarines had operated on diesel fuel and electricity.

VOA: special.2010.06.11

The Haiti mission marked the first time in the Comfort's 23 year history that it operated at full capacity.

VOA: standard.2010.03.26

We have during much of this time operated on a five day basis.

FORBES: Vacation Is Good for Business

His reliable time sources include the national radio time signal operated by NPL, which provides the time pips on the radio, and internet time servers.

BBC: Speaking Clock: Why are people still dialling for the time?

Currently the snake bots are battery powered, which limits both the distance they can travel and the length of time they can be operated.

CNN: Snake robots slither to the rescue