and so find her way home. 从而找到回家的路

99. Harvest mice seldom go all the way down to the ground.
    巢鼠鲜少在地面行动
100. It's a tangled and dangerous world down here.
     这里的世界复杂而危险
101. But she can read the pattern of the stems overhead like a map,
     但她能够通过解读头顶的草茎来辨明方向
102. and so find her way home.
     从而找到回家的路
103. And not a minute too soon.
     时机刚好
104. There are mouths to feed.
     幼崽嗷嗷待哺
105. Her babies must fatten up quickly.
     她的宝宝们必须迅速长大

来自《行星地球 第二季 第五集 Planet Earth S02E05 草原》第 102 行