格雷戈里过生日的时候，我们邀请了他的同学过来，教他们玩音乐椅。

For Gregory's birthday, we invited his classmates over and taught them to play musical chairs.

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在会议室摆放音乐椅 – 打破愚蠢的连续坐在同个地方的高中习惯。

Play Musical Chairs at Meetings – Break out of the foolish grade school habit of continually sitting in the same seat.

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隔音耳机使你听不到牙钻刺耳的噪音，倾听自己喜欢的音乐。 特别定制的治疗椅将音乐的声波转换成全身按摩。

Noise-reduction headphones block the screech of the drill and play a CD of your choice, and the specially constructed dental chair channels the sound waves from the music into a full-body massage.

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