With a crowd so large, this is hardly a private affair.

出现如此大批的群众，非同小可，绝不是一桩个人的私事。

youdao

The wedding was a private affair, with only close friends and relatives in attendance.

婚礼排场不大，只有密友和亲戚参加。

youdao

The foreign expert should ask for a private affair leave from the school. The private affair leave cannot be longer than 10 days. Over one day, the school will deduct two day's salary.

外专请事假须经校方同意，学校将按日扣发工资，在合同期内，事假累计不得超过十天，连续事假不得超过三天，超过一天，将扣发两天工资。

youdao

His funeral was a private affair attended by some 50 family and close friends.

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In vain the ministry argued that this was a private affair.

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Sure, there is criticism and, less frequently, praise, but learning ballet is a surprisingly private affair.

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