短语
中文翻译：偶然地
同义词：
['accidentally', 'by chance例句：1. He decided to go on a trip by some chance.（他决定去旅行，纯属偶然。）2. She arrived by some chance and found the door unlocked.（她偶然到达，发现门是开着的。）']
例句：
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1. He decided to go on a trip by some chance.
他决定去旅行，纯属偶然。
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2. She arrived by some chance and found the door unlocked.
她偶然到达，发现门是开着的。
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3.The movie was so good that I watched it by some chance.
这部电影太精彩了，我偶然看了。