名词
中文翻译：Unknown
同义词：
['healthy', 'positive', 'pure', 'safe例句：1. I feel very healthy after a good workout.（经过一次良好的锻炼后，我感觉非常健康。）2. She has a positive attitude towards life.（她对生活持有积极的态度。）']
例句：
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1. I feel very healthy after a good workout.
经过一次良好的锻炼后，我感觉非常健康。
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2. She has a positive attitude towards life.
她对生活持有积极的态度。
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3.The water in the bottle is pure and safe to drink.
瓶中的水是纯净的，可以安全饮用。