As a consequence, jungles are home 正因如此 丛林中植物物种的数量
It's the first time she's been as high as this on her own. 这是她第一次独自爬到如此高的地方
As she climbs still higher, the branches get thinner and thinner. 她越爬越高 树枝越来越细
as is the way of things, she's not always welcome. 有时候不太受大家欢迎
she's already learning to use her tail as a safety line... 她已经学会用尾巴当安全索
But imagine having to learn these skills as high up as this. 但是要在这么高的地方学习这些技巧
But staying together as long as this could cause problems. 但这样长时间的共处会引发问题
As the snow line retreats further and further up these peaks, 雪线向山峰处退去
every night becomes as bitterly cold as winter. 每个夜晚都像冬天般寒冷
he uses boulders as stepping stones. 他用岩石当落脚点