We should take measures to prevent the flood from threatening that area.

我们应该采取措施防止洪水威胁那地区。

youdao

Planting trees is a way to prevent flood.

植树是预防洪水的一种方法。

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Wetlands are important because they also prevent flood.

湿地很重要因为他们也预防洪水。

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Louisiana officials earlier issued advice to residents in flood-affected areas on how to prevent snake encounters and bites.

CNN: STORY HIGHLIGHTS

Louisiana officials Tuesday issued advice to residents in flood-impacted areas on how to prevent snake encounters and bites.

CNN: Wildlife rush for high ground in flood areas

Already South American countries are raising tariff thresholds to prevent a flood of cheap Asian imports - impacting nations such as China.

CNN: BRAZIL'S BOMB