In this situation, the predator and prey population may continue in this cyclical pattern for some time.

在这种情况下，捕食者和被捕食者可能会在一段时间内继续这种循环模式。

youdao

This precarious situation is further exacerbated by the fact that Yemen's population is expected to double in the next 15 years.

这种糟糕的情况很可能将来变得更加恶化，因为预计15年内也门全国人口将增加一倍。

youdao

The situation was most severe in the WHO African Region, where the percentage of the population using improved sanitation facilities only rose from 30% in 1990 to 34% in 2008.

情况最为严重的是世卫组织非洲地区，该地区使用改良卫生设施的人口仅从1990年时的30%增加到2008年的34%。

youdao

According to Dr. Aaron Miller (no relation to this author), the chief medical officer of the (U.S.) National Multiple Sclerosis Society and a professor of neurology at Mount Sinai School of Medicine in New York, the number of deaths is within the range expected in the general population but the situation requires further analysis.

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"Lifting the restrictions will ease (the situation) for the Palestinian population, " the army said, adding it had no intention of making civilian life difficult.

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However, as Iraq has shown, our casualties are reduced exponentially as the situation improves and the local population willingly provides critical intelligence and even takes the fight to the enemy themselves.

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