动词
中文翻译：变得
同义词：
['turn into', 'turn out to be', 'grow up to be例句：1. She became a famous singer after years of hard work.（经过多年的努力，她成为了一名著名的歌手。）']
例句：
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1. She became a famous singer after years of hard work.
经过多年的努力，她成为了一名著名的歌手。
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2. The sun becomes a ball of fire in the sky.
太阳在天空中变成了一团火焰。
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3.He turned out to be a good friend after all.
他最终证明了自己是一个好朋友。