youdao

I colour the hot air balloon green.

我把热气球涂成绿色。

youdao

Have you ever been in a hot air balloon?

你乘过热气球吗？

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Pilots were given extra training, limits were placed on the number of passengers a balloon could carry and a new hot air balloon airport was opened.

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The British Association of Balloon Operators (BABO) - a UK trade body for commercial hot air balloon operators - said it had received an "unacceptably high" number of complaints about Go Ballooning.

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The experience combines an old-fashioned promenade with the floating feeling of a hot air balloon.

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