On dry land, the dogs can run at over 40mph. 在陆地上 非洲野犬能以每小时60公里以上的速度奔驰

116. This herd of lechwe is only a few hundred metres away.
     驴羚群就在数百米远处
117. But between them is deep water.
     但深不见底的水流挡住了去路
118. It's not safe to cross here.
     从这里跨过去太危险了
119. On dry land, the dogs can run at over 40mph.
     在陆地上 非洲野犬能以每小时60公里以上的速度奔驰
120. But when threatened, lechwe always seek the safety of water.
     但当驴羚遇到危险时 总是借助水域保护自己
121. With their splayed hooves and long hind legs,
     它们有着分叉的蹄子和长长的后腿
122. they can power their way through the water.
     能够在水中大步向前

来自《行星地球 第三季 第四集 Planet Earth S03E04 淡水》第 119 行