名词
中文翻译：气球手
同义词：
['balloon pilot', 'hot air balloon pilot例句：1. He is a professional balloonist who has flown over 50 countries.（他是一名职业气球驾驶员，已经飞越了50个国家。）']
例句：
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1. He is a professional balloonist who has flown over 50 countries.
他是一名职业气球驾驶员，已经飞越了50个国家。
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2.The balloonist was caught in a sudden gust of wind and had to make an emergency landing.
气球驾驶员被一阵突如其来的风困住，不得不紧急着陆。
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3.The balloonist carefully tied down the ropes before releasing the balloon into the sky.
气球驾驶员在释放气球之前，小心翼翼地绑好了绳索。