担忧

WASHINGTON - Another reason to worry about global warming: more and itchier poison ivy.

对全球气候变暖担忧的另一原因是：全球变暖导致常春藤产生引起骚痒的毒素。

Another reason to worry about global warming: more and itchier poison ivy.

对全球气候变暖担忧的另一原因是：全球变暖导致常春藤产生引起骚痒的毒素。

No matter how bad a day you've had, or how worried you are about the job market or your prospects, put on a smile and display a positive attitude.

不论这一天多么糟糕，不论你对就业市场或前途多么担忧，带上一个笑脸，透露出积极的态度。

Prevost says French youths are anxious. They are worried about their future. They think President Sarkozy has not offered the answers to their problems

Prevost表示法国年轻人很急切，他们为自己的前途而担忧，觉得总统Sarkozy还没有给出满意的答复

Our primary concern is to provide the refugees with food and healthcare.

我们最主要的担忧就是向难民提供食品和医疗援助

Be of good cheer;You're fall'n into a princely hand, fear nothing

安心吧，您是落在一个宽宏大度的人的手里，什么都不用担忧。

Shenzhen Mission Hills Germany or technical school principal Lee Branch said that the strengthening of AIDS health education is necessary, but he noted that the AIDS posters affixed to the campus may have the opposite effect, or there may be students out of curiosity to try drugs and promiscuity.

观澜深德技校校长李升科说，加强艾滋病健康教育有必要，但他担忧把艾滋病的宣传海报贴到校园里可能会有反面作用，或者可能有学生会因为好奇去尝试吸毒和滥交。

So absolutely no need for the chemical precipitation or blockage of the print head to worry about.

因此绝对不必为化学沉淀或堵塞打印头而担忧。

So absolutely no need for chemical precipitation or plug the print head to worry about.

因此绝对不必为化学沉淀或堵塞打印头而担忧。

A better method of prion detection is necessary to allay public fears, ensure the safety of the nation's food supply, and enhance international trade.

朊病毒检测的更好方法对于消除公众的担忧，确保国家粮食供应的安全，以及加强国际贸易是非常必要的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。