- They appear after rains,
它们在雨后出现 - but then vanish almost as quickly as they came.
但以几乎同样的速度消失 - Animals have come here from many miles around.
动物长途跋涉来到这里 - Yet this can be a dangerous place in which to linger.
但在此地逗留可能会有危险 - 60 miles away, in the heart of the desert,
离水坑九十六公里远的沙漠中心 - sandgrouse chicks are hatching.
沙鸡的雏鸟正在孵化 - It's safer for them to be here.
他们待在这里比较安全