Every morning he makes the 120-mile round trip 每天早上 他都要往返飞行一百九十三公里

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
170. Their only hope is their father.
     唯一的希望寄托在父亲身上
171. Every morning he makes the 120-mile round trip
     每天早上 他都要往返飞行一百九十三公里
172. to get water for the family.
     为家人带水回来
173. Grouse from all over the desert visit this oasis,
     沙鸡从四面八方飞来这片绿洲
174. arriving together in large flocks,
     在这里集结成群

来自《行星地球 第二季 第四集 Planet Earth S02E04 沙漠》第 171 行