The Man Angel was lighter-than-air and had paddles like a rowboat that the aviator could pump.

“人类天使”比空气还轻，有像划艇一样的桨，飞行员可以摇动它们。

My sister and I reclined and let our little rowboat drift out onto the lake.

我的妹妹和我斜倚着，让我们的小舟在湖面漂泊。

I mean, if I have to rent a rowboat!

我是说，哪怕我不得不租个划艇的话。

It is the ocean rowboat on the leaf.

人便是大海上的一叶小舟。

Don't know how I'd fair on a rowboat.

不知道我怎么想就划艇公平。