派生詞: beneficial
adj. 有益的,有利的可享利益的
A good diet is beneficial to health.
Early resolution of geopolitical issues would be beneficial.
儘早解決地緣政治學議題是有益的。
It can be beneficial to share your feelings with someone you trust.
與你信任的人分享你的情感會是有益的。
They have seen the change as unquestionably beneficial to the country.
他們認為這場變革對該國無疑是很有益的。