If such financing dries up , economic activity shrinks .

如果这种融资枯竭，经济活动就会收缩。

When the economy shrinks , trade will shrink faster .

当经济出现缩水时，贸易会缩得更快。

If the route network shrinks , the least-useful routes go first .

如果航线网络收缩，那么先去掉最没用的航线。

High-density polyethylene shrinks when it cools .

高密度聚乙烯在冷却时会收缩。

Making all this worse will be the collapse in private sector demand , as credit shrinks and wealth falls .

让这一切变得更糟的是，随着信贷收缩以及财富减少，私营领域需求将垮塌。