形容词
中文翻译：有益的
同义词：
['profitable', 'advantageous', 'beneficial', 'advantageous']
例句：
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1. The new policy is beneficial for the environment.
新政策对环境有益。
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2. This medicine is beneficial for treating colds and flu.
这种药对治疗感冒和流感有益。
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3. The investment in renewable energy is beneficial for the long-term sustainability of our society.
对可再生能源的投资对社会的长期可持续性有益。