But there is almost certainly a further factor causing stress on the bees-a poor diet.

但几乎肯定的是，蜂群的生存压力有其更深层次的原因——营养不良。

youdao

Being assertive helps you communicate without causing stress to yourself and others.

有主张帮助你进行交流而不给自己和别人带来压力。

youdao

Over time, spinal vertebrae naturally degenerate and spinal facets become inflamed, causing stress and discomfort.

比如伴随时间流逝的脊柱自然退化和脊髓发炎，这些会引起人们的压力和不安。

youdao

"Is it causing you stress?" "Does that cause you anger? How is that affecting your performance at school or at work?

VOA: standard.2010.07.26

Cause noise pollution: People living close to turbines claim that the low level noise is causing stress-related illness.

BBC: Last Updated: Tuesday June 07 2005 15:38 GMT

Certainly capsaicin can be painful, causing stress: in itself a potential health risk.

ECONOMIST: Chilies: Global warming | The

The force said it was looking at the factors causing stress at work and offering a "wide range" of support.

BBC: Nottinghamshire Police officer