She's higher than the roof of a two-storey house. 这里的高度比两层楼还高

141. But leopards will go to astonishing lengths to succeed.
     但豹子为了成功 会付出惊人的努力
142. And some are more daring than others.
     而有些豹子的胆量尤为突出
143. This leopard climbs up to a branch nine metres above the ground.
     这只豹子爬到9米高的树枝上
144. She's higher than the roof of a two-storey house.
     这里的高度比两层楼还高
145. Leopards have killed themselves jumping from these heights.
     从如此高的地方跳下去很可能会危及自己的生命
146. To succeed on these equatorial grasslands,
     想要在热带草原上独当一面
147. you must be adaptable and sometimes brave.
     就必须有着极强的适应性和过人的胆识

来自《行星地球 第三季 第三集 Planet Earth S03E03 沙漠与草原》第 144 行