It's just a regression, it's profound and detrimental.

这一种倒退行为，有深刻的影响并且有害。

Like any other pollution, it's a nuisance to society.

和其他任何一种污染一样，它对社会有害。

Sam's ladybirds drive the bad ladybirds and the pests away.

萨姆的瓢虫赶走了有害的瓢虫和昆虫。

Immigrants are quickly fitting into this common culture, which may not be altogether elevating but is hardly poisonous.

尽管这种文化并雅，也上有害，移民们很快就融入了这种共同文化。

The excess use of fertilizer is adverse to the environment.

过度使用化肥对环境有害。

That is why criticism and focusing on the problems can be so damaging particularly in the absence of a constructive idea.

这就为什么批评和关注问题会如此有害，尤其在缺乏建设性的想法的情况下。

" But I think that it is very reasonable to assume that harmful alcohol use is going to result in some of the same consequences in other countries, even if the costs associated with those consequences are different."

“我认为这样去思考也合理的，即有害饮酒在其他国家也会产生同样的后果，即使这些后果的成本同的。”

This is a moment when we must urgently act not only to restore what has been lost for women and girls but to end the harmful status quo which keeps inequality thriving.

在这一刻，我们必须紧急采取行动，仅要恢复妇女和女童失去的东西，而且要结束使平等现象继续存在的有害现状。

The arguments exist whether it helps or harms our health and the economy.

无论它对我们的健康和经济有益还有害，争论依然存在。

Reading in dim light does harm to the eyes.

在昏暗的光线下看书对眼睛有害。

And sort of little particulates that are bad for your lungs.

还有一些对肺部有害的小颗粒。

I smoke a lot and I know smoking is bad for my health.

我吸烟太多，也知道抽烟有害我的健康。

You are feeding a toxic culture of fear and hate.

你们在灌输恐惧和仇恨的有害文化。

There are about 250 types of snake worldwide that have harmful venom.

全球约有250种蛇含有有害毒液。

Air pollution is harmful to our health.

大气污染对我们的健康有害。

And Marine life experts believe a harmful algae bloom is to blame.

海洋生物专家认为，有害的藻类大量繁殖罪魁祸首。

Anything over 300 is considered hazardous air quality.

空气质量指数超过300被认为有害的空气质量。

That's enough to fend off economy-harming deflation.

这些就足以抵御有害于经济的通货紧缩的影响了。

And the experience of loneliness turns out to be toxic.

孤独寂寞有害健康的。

If feelings of pride begin to turn to feelings of superiority, when we think that our group or our beliefs are better than those around us, however, then we begin to develop prejudiced attitudes that can be harmful.

然而，如果我们认为我们的团队或我们的信念要优于身边的人，自豪感开始转变为优越感，那么我们就会开始形成有害的偏见态度。