在一个生日聚会上，屏幕上的小丑动画令一群20多岁的年轻人大笑起来。

At a birthday party, the clown animations made even a group of people in their 20s laugh.

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而且对许都女人来说生日在感情层面是一个特殊的重大事件，如果呢认为自己是个合格的朋友的话就应该出席她的生日聚会的。

Since birthdays are special milestones that are often emotionally laden for many women, you should have attended her party if you consider yourself a good friend.

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我在一周时间内试用了它们，并将它们用于现实生活中的场合，包括一个生日聚会和华盛顿每年举行的10英里马拉松比赛。

I tried them out over the course of a week and used them in real-life situations including at a birthday party and at the Army 10-miler, an annual run in Washington, d.c..

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