形容词
中文翻译：自由的
同义词：
['liberal', 'unrestricted', 'unbounded']
例句：
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1. The free time allowed by the boss is very valuable.
老板允许的自由时间非常宝贵。
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2. He enjoys his free time reading books.
他喜欢在空闲时间读书。
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3. The company's policy of free parking is a great convenience for customers.
公司的免费停车政策为顾客提供了极大的便利。