An 8-year-old boy makes every effort to return a friend's notebook he took by mistake, lest his friend be punished by expulsion from school.

8岁的小男孩为了使朋友免受开除出校的惩罚，尽一切努力归还不小心拿错的作业本。

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Jim did not answer back lest his mother should be angry with him.

吉姆没有回嘴，免得妈妈对他生气。

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For every one that does ill hates the light, and comes not to the light, lest his works should be reproved.

凡作恶的便恨光并躲避光，唯恐他的行为受到责备。

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Lund originally kept quiet about this expanding group of outsiders, lest his bosses balk, but eventually got all the help he needed.

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Or, you might be like one of my gay friends, who would ask others to stand in line for his Chick-fil-A lunch, lest his boyfriend find out.

CNN: Chicken, with a side of politics

Armstrong said the most "humbling" moment in the aftermath of the USADA report was leaving Livestrong lest his association damage the foundation's ability to raise money and continue its advocacy programs on behalf of cancer victims.

NPR: Armstrong Turns Emotional In 2nd Part Of Interview