On the dance floor, which is designed to bounce underfoot, hundreds of sweaty men and women wriggled to deafening Mandarin pop remixes under a downpour of bubbles.

在为脚下震动效果设计的舞池里，几百名汗流浃背的男男女女，随著震耳欲聋的重新编曲国语流行歌曲扭腰摆臀，无数泡泡从天而降。

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With the tom set up vertically, sound waves hit the floor and bounce back into the bottom head. Angling a tom slightly causes sound waves to scatter, and diffuses them.

这个直接向着地板去的声波将被反弹上来并且会对 底面鼓皮的震动造成相消或加重某些频率的影响。

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The sounds bounce off rock layers below the sea floor and are picked up by the phones.

声波从海底之下的岩层反射回来并由检波器接收。

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Gold has managed to get itself off of the floor and bounce back into positive territory from a two-year low.

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Employees are urged to wander from floor to floor, bounce ideas off one another and test out new products in the hope that such informal interactions will help spark collaboration, solve problems and generate new ideas.

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And when they do, they bounce up or down, and then what used to be the ceiling becomes the floor.

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