形容词
中文翻译：有益的
同义词：
['profitable', 'advantageous', 'advantageous', 'advantageous']
例句：
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1. The new policy is beneficial to the environment.
新政策对环境有益。
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2. The investment in renewable energy is beneficial for the future.
对可再生能源的投资有利于未来。
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3. The company's decision to adopt a greener approach was beneficial for both employees and customers.
公司决定采用更环保的方法，这对员工和顾客都有好处。