It is not web-footed, yet it dives fearlessly into deep swirling rapids, evidently to feed at the bottom, using its wings to swim with under water just as ducks and loons do.

它不是蹼足，但它无所畏惧地潜入深深漩涡急中，显然是在底部觅食，用它翅膀在水下游泳，像鸭子和潜鸟一样。

He is not web-footed, yet he dives fearlessly into foaming rapids, seeming to take the greater delight the more boisterous the stream, always as cheerful and calm as any linnet in a grove.

他不是蹼足，但他无所畏惧地潜入泛着泡沫急中，似乎越是喧闹越高兴，总是像树林中红雀一样快乐和平静。

It was hard work, although he was so big; but by and by they were drawn out of the current, and then Dorothy took the Tin Woodman's long pole and helped push the raft to the land.

尽管狮子这么庞大，但对他来说这也是艰作，他们终于逐渐地摆脱了这股急。多萝茜拿起铁皮人长木杆，把木筏推向岸边去。

Then swirling and curving drowsily through meadow and grove, it breaks forth anew into gray rapids and falls, leaping and gliding in glorious exuberance of wild bound and dance down into another and yet another filled-up lake basin.

然后它在草地和树林中昏昏欲睡地盘旋和弯曲，再次爆发成灰色急并落下，在狂野光荣繁荣中跳跃和滑行，然后跳入另一个又一个充满水湖盆。

It massively reorients itself,   travelling down the planet so that regions like Europe and America – usually safely on the warm, temperate side of the polar night jet – suddenly find themselves in the domain of the polar  vortex.

它大规模地重新调整自己方向，沿着地球传播，使得像欧洲和美洲这样地区——通常安全地位于极夜急温暖、温带一侧——突然发现自己处于极地涡旋范围内。

" 'Tis too late, 'tis too late" ! Hawkeye exclaimed, dropping the useless piece in bitter disappointment; " the miscreant has struck the rapid; and had we powder, it could hardly send the lead swifter than he now goes" !

“来不及了，来不及了”！鹰眼大叫，失望地丢下了没用棋子； “恶棍袭击了急；如果我们用火药，它几乎不可能比他现在走得更快”！