..but these lions have acquired the knack. 但狮子姐妹俩已经掌握了诀窍

119. let alone sea birds.
     海鸟就更不用说了
120. And these sisters need to get their eye in.
     这对姐妹需要熟能生巧
121. Catching flying prey in the dark is not easy...
     在黑暗中捕捉飞行的猎物并不容易
122. ..but these lions have acquired the knack.
     但狮子姐妹俩已经掌握了诀窍
123. Coasts can not only provide food...
     海岸除了能提供食物
124. ..they can also be a sanctuary.
     还能充当庇护所
125. This female southern right whale is nearing the end
     这头雌性南露脊鲸在海上长达8000公里的旅程

来自《行星地球 第三季 第一集 Planet Earth S03E01 海岸》第 122 行