Now the pack can regain lost ground. 现在 野犬夺回了优势

125. But they do have a strategy.
     但它们有一种策略
126. The dogs drive the lechwe to where they have the advantage.
     非洲野犬将驴羚赶向自己的主场
127. Back towards dry land.
     赶回陆地
128. Now the pack can regain lost ground.
     现在 野犬夺回了优势
129. Success today, but tomorrow the pack will need to hunt again.
     今天是成功了 但明天能否继续成功还是未知数
130. In the Okavango,
     在奥卡万戈三角洲
131. animals must always adapt to the coming and going of freshwater.
     动物必须适应这里时有时无的淡水

来自《行星地球 第三季 第四集 Planet Earth S03E04 淡水》第 128 行