harmful是什么意思？

Shouldn't preparing—and consuming—food be a source of comfort, pride, health, well-being, relaxation, sociability? Something that connects us to other humans? Why would we want to outsource ( ' , 外包 ) this basic task, especially when outsourcing it is so harmful? When I talk about cooking, I'm not talking about creating elaborate dinner parties or three-day science projects.

It is extremely harmful to think that humanity and the natural world can be separable things.

People should be warned of its harmful consequences.

Wearing the wrong glasses, however, can prove harmful.

Also, certain types of bacteria are extremely harmful, and it takes only a small number to make you sick.

But even if people are able to economically support a retirement at 65, over thirty years of potential inactivity is harmful to cognitive (认知的) and emotional vitality.

The hollowed-out A0 was stripped of everything potentially harmful to the environment and sunk off the Aegean coast today.

They may eat something harmful.

They help humans kill harmful insects.

They have accelerated the reproduction of some harmful insects.

Farmers and consumers may be affected by harmful bacteria.

Glimmers ( ' , 少许 ) of hope, however, are beginning to emerge in this bruising environment: Americans are becoming aware of the toll their jobs take on them, and employers are exploring ways to alleviate the harmful effects of stress and overwork.

Mothers are far more likely than fathers to take advantage of this law,But extended leaves and part-time employment are known to be harmful to careers—for both genders.

Whether patent for seeds is harmful to agricultural production.

What's far less understood by scientists, however, are the potentially harmful effects of goal-setting.

But Schweitzer contends the "mounting causal evidence" linking goal-setting and harmful behavior should be studied to help spotlight issues that merit caution and further investigation

The link between goal-setting and harmful behavior deserves further study.

Some brand-name coffees contain harmful substances.

Glimmers of hope, however, are beginning to emerge in this bruising environment: Americans are becoming aware of the toll their jobs take on them, and employers are exploring ways to alleviate the harmful effects of stress and overwork.