The melodies they carry on

以及它们承载的韵律

carry on 经营； <非正>继续进行； 争吵； 吵闹

例句：

The older people were left to carry on as best they could.

年纪大一点的人被留下来，奋力坚持。

Rachael Carr intends to carry on teaching.

雷切尔·卡尔打算继续教书。

Please carry on as usual while I am away.

我不在时,请照常干活.

I let it slip away slip away

实则我放任一切离去

slip away不告而别； 蹽； 溜走； 溜

例句：
Aha, you can't slip away this time.

哈哈,这回你溜不掉了.

Why do you slip away by stealth like this?

你怎么这样就偷偷地溜了?

Moon's weak gravity let the gasses slip away into space.

月球的微弱引力允许气体逃到太空里去.