be beneficial to是一個(gè)固定的結(jié)構(gòu)，后接直接受益對(duì)象，之后可以加人，也可以加非人。beneficial是形容詞，意為有益的、有利的、有幫助的，側(cè)重對(duì)健康、身心或事業(yè)有益。beneficial后面通常加for或to，構(gòu)成搭配be beneficial for和be beneficial to。

I think a more thorough and objective discussion would be beneficial to the community as a whole.

我認(rèn)為一種更為徹底和客觀的討論會(huì)對(duì)社區(qū)更為有益。

We sincerely hope our products and services for your business can be beneficial to development.

我們衷心的希望我們的產(chǎn)品和服務(wù)能為您的企業(yè)發(fā)展有所裨益。

Exercising regularly and eating reasonably is beneficial for your health.

定期鍛煉并合理飲食對(duì)你的健康有好處。

Listening to some relaxing music, especially classical music, is beneficial for your sleeping, even insomnia.

聽一些放松的音樂，尤其是古典音樂，對(duì)你的睡眠，甚至是失眠都有好處。