It's safer for them to be here. 他们待在这里比较安全

163. Yet this can be a dangerous place in which to linger.
     但在此地逗留可能会有危险
164. 60 miles away, in the heart of the desert,
     离水坑九十六公里远的沙漠中心
165. sandgrouse chicks are hatching.
     沙鸡的雏鸟正在孵化
166. It's safer for them to be here.
     他们待在这里比较安全
167. But being so distant from water is a gamble.
     但是离水源那么远 也有很大风险
168. With only their mother to shield them from the sun,
     只有母亲在帮他们遮挡太阳
169. if they get nothing to drink, they will be dead within hours.
     如果没有水喝 雏鸟会在数小时内曝晒而死

来自《行星地球 第二季 第四集 Planet Earth S02E04 沙漠》第 166 行