But their numbers have been falling due to extreme weather events and humans moving into areas where they live.

但由于极端天气事件和人类迁入它们居住的地区，它们的数量一直在下降。

For now, though, the so-called maturity wall of debt falling due looks scalable.

不过，就目前而言，所谓的到期债务期限墙看起来是可扩展的。

I had several chains lined up throughout the summer of 2015 but it kept falling through due to scheduling with some part of the chain — it kept falling through.

2015 年夏天，我有几条连锁店排队，但由于连锁店某些部分的调度，它不断失败——它不断失败。