They will also float if you drop them in the water.

如果你把它们丢进水里，它们也会浮起来。

《柯林斯英汉双解大词典》

The drop-in firms are starting to come out of the laboratory, float themselves on the stockmarket, team up with oil companies and build their first factories.

完全替代性生物燃料公司已经开始走出实验室，走进证券交易市场并石油公司合作建立第一批工厂。

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Then you can drop these balls into boiling water and cook them for about 8 minutes until they float.

那么将这些小圆球倒进开水里面吧，煮八分钟后，汤圆浮在锅里就熟了。

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The currency high-roller: Float like a butterfly with the euro and drop like a stone with the pound!

ECONOMIST: Explore a clickable map of The Economist's new theme park

The more puzzling self-inflicted wound was Mr. Carney's decision to float the idea that the BOE might drop its inflation target in favor of a nominal GDP target.

WSJ: Some of the Carney Gloss Is Coming Off