Sorry I'm a little bit off line, here.

对不，有点脱线，在这里。

You know, like cutting off lines seems arbitrary.

你知道，就像剪掉一些情节看来很随意。

The Boatman cast the lines off, and as the young man pedaled, the Swan Boat slowly moved out into the lake.

艇老板解开缆绳时，那个年轻人还在继续蹬着踏板，天鹅艇则慢慢地驶入湖里。

Such attacks also could put people at risk by overheating power plants or taking services like highway signals or air traffic control off line.

此类攻击通过让发电厂过热、让高速信号或空中交通管制终端的方式给人们带来风险。

So that can certainly be the case where you're living a life that doesn't feel authentic to you long enough that you feel like you have to kind of burn the boats and like cast off lines.

这种情况能发生，即你长期过着一种感觉不真的生活，以至于你觉得自己必须断绝后路，像解开缆绳一样彻底改变。