老年人折扣已不再像过去那样是一种慈善活动，而是一种令人敬畏的经济特权，属于这个有数百万不需要该折扣的成员的群体。

Far from a kind of charity they once were, senior citizen discounts have become a formidable economic privilege to a group with millions of members who don't need them.

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从那以后，每个工作日的早上，她都会离开家到教堂去见另外9位老人，参加一个内容丰富的慈善活动、旅行、游戏，还有最重要的——友好的伙伴关系。

Every weekday morning since then, she has left her home to meet nine other old people in a church for a rich program of charity work, trips, games, and—most important of all—friendly companionship.

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孩子们参加了慈善活动。

The children took part in a charity event.

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Ask them to give charity.

请富人去搞慈善活动吧。

耶鲁公开课 - 公正课程节选

And celebrity culture putting their names to these charities is a fantastic way for the charity

名人把他们的名字签署在这些慈善团体下是开展慈善活动一个极其出色的做法，

英国的慈善事业 - SpeakingMax英语口语达人