And as they do, so does the likelihood 与此同时 一种自然中最令人生畏的现象之一的
But even more impressive is what it does next. 但更令人印象深刻的是它接下来的举动
It does, sometimes, rain in the desert. 沙漠地区偶尔也会降雨
But having a beak longer than your body does have its drawbacks. 不过 喙比身体长也是有缺点的
He does his best to put on a turn of speed. 他尽全力加快速度
To see what it does, you must switch off the lights. 想看它要做什么,就要关掉灯光
It takes one of these females longer to raise her young to independence than it does a leopard in Africa. 比起非洲豹来 母豹养大她的孩子成人所花的时间要长很多