First is the debt crisis.

首先是债务危机。

Apparently, a debt crisis was required.

显然，需要来一次债务危机。

The euro area debt crisis has worsened.

欧元区债务危机有所加剧。

In a future debt crisis, it might not be.

可是将来发生债务危机时，它也许会变。

Throughout, Europe's debt crisis simmered away.

而此阶段欧洲的债务危机也始终不见好转。