seasonal grasses are filled with life, 应季时草地生命丰富多彩

106. They need to harvest the summer grasses
     他们要趁着夏季食物充盈时
107. while they're still rich with food.
     尽量进食成长x7f
108. On the African savannah, too,
     非洲稀树草原亦是如此
109. seasonal grasses are filled with life,
     应季时草地生命丰富多彩
110. but it won't last long.
     但却不会持续太久
111. Carmine bee-eaters are superb aerial hunters,
     红喉蜂虎是卓越的空中猎手
112. experts at catching insects in midair.
     十分擅长捕食飞行中的昆虫

来自《行星地球 第二季 第五集 Planet Earth S02E05 草原》第 109 行