Floating onone'sback is like riding between two skies.
仰浮在水面上，一如在两个天空之间漂游。
2
This was the mark of prosperity: to wear enough material onone'sback to clothe many of more modest means.
当时富贵的标志是：一个有钱人着装所用的布料足以为好几个普通人做衣服了。
3
Out deeper, in cooler water, where trout live, floating onone'sback is a kind of free ride, like being fifteen again, like being afloat upon another sky.