无益的英文：
no good
not good for
not beneficial
Unprofitable to the world
无益于世
"Hard words Break no Bones, fine words Butter no parsnips."
粗话无害,甘言无益
An unprofitable dialog
一场无益的对话
A useless life is an early death. —— Wolfgang Von Goethe
无益的一生与夭折无异。——歌德
It's no use tying to kick against the rules; you'll be the sufferer in the end.
反对规章制度是无益的，到头来吃亏的还是你。
It's no use crying over spilt milk;it's useless to be sad over something that has happened
后悔无益
barren labor
无益的劳动
"If the Blind lead the Blind, Both shall fall into the ditch"
问道于盲,无益于事
Telling lies won't profit you.
撒谎对你无益。
Smoking doesn't profit to your health.
吸烟对你的健康无益。
adj. 好的；令人满意的；愉快的；仁慈的
n. 好处；利益；有道德的人或事
adv. 好
A good appetite is a good sauce
饥不择食
The prompt goods have good qualities.
当场付款的物品质量不错。
Be not simply good; be good for something.
不要单纯做个好人，还要做个能派上用场的人。
Have a good mind
很想…
Good gracious, no!
天哪，不！
adj. 有益的；有利的；有帮助的；受益的
Some of this filtering is beneficial.
这种过滤有些是有益的。
The change is beneficial in some ways but not in others.
这些变革有的方面有好处,有的方面没好处。
A stay in the country will be beneficial to his health.
乡村生活有利于他的健康。
The fall in prices will be beneficial to small business.
物价下跌将对小企业有利。
International trade is beneficial for all participants.
国际贸易对所有参加国都有好处。