Let the young man have his way, my dear; don't wait till the bubble's off the wine.

让年轻人随心所欲吧， 亲爱的；不要等到酒里的气泡消失了。

You know, weirdly, a lot of the noise from a ship like this comes from the popping of tiny bubbles off the back of its propeller.

你知道， 奇怪的是，像这样的船发出的很多噪音都来自螺旋桨背面的小气泡爆裂声。