This little beetle has learned 这只小甲虫学会了

331. direct the water to grooves that channel it towards the mouth.
     将水引到通向嘴部的一个小沟渠里
332. Before returning down the slip face,
     在回到背风坡上之前
333. it will drink 40% of its body weight.
     它要喝下百分之四十体重的水分
334. This little beetle has learned
     这只小甲虫学会了
335. how to conjure water out of the air
     如何在地球上最干燥的地方之一
336. in one of the driest places on earth.
     从空气中变出水来
337. And it's not alone on the top of the dunes.
     然而它并非沙丘顶部唯一的访客

来自《行星地球 第二季 第四集 Planet Earth S02E04 沙漠》第 334 行