Then whichever rock gets over turned, you know who betrayed you.

一旦有了什么变故 你就知道是谁背叛你了。

And you get little marks and over time they turn into calluses.

而且你得到的痕迹很少，随着时间的推移，它们会变成老茧。

Additionally, the capital brought in by this trend will enable the musical industry to produce more brilliant original works that will, over time, turn these fans into true loyal musical lovers.

此外，这一趋势带来的资本将使音乐产业产生更多精彩的原创作品，随着时间的推移，这些粉丝将成为真正忠诚的音乐爱好者。