That's only a small share of the total acreage that could benefit, about half a million acres in all, so it will be vital to prioritize areas at greatest risk of fire or drought.

这只是受益总面积的一小部分，共约50万英亩，所以优先考虑火灾或干旱风险最大的地区是至关重要的。

youdao

Now you never know when you’re going to have rain, or drought.

现在，你根本不知道将要到来的是雨水还是干旱。

youdao

One extreme heat wave or drought, of course, is not definitive proof of climate change.

一次异常的热浪或者干旱，当然了，不能作为气候变化的决定性证据。

youdao

The farmers are paid back for the inputs if their crops fail because of drought or flood.

VOA: special.2010.05.11

When there is crop failure because of a drought or flood, farmers receive a text message.

VOA: special.2010.05.11

The seeds of this drought-resistant plant can be boiled for eating or for making flour.

VOA: special.2010.02.09

Scholars have suggested, among other reasons, disease, political upheaval, overpopulation or drought.

UNESCO: Culture

He said they would monitor and assist those who had fled into eastern Afghanistan from fighting or drought - although this did not necessarily mean setting up camps.

BBC: No deal on Afghan refugees

Deliberate drainage or drought can expose peat to air.

BBC: Climate change 'partly to blame' for sweltering Moscow