I'm speculating, but it seems reasonable to me that what's causing this decline, or much of it, is the rise of the two-earner household.

我猜测，双职工家庭的日益增多导致了迁移率下降或者是大幅下降，但是对于我来说，这似乎是合乎情理的。

youdao

This is starting to get me going a little - I actually think humans are ruining the environment and causing global warming.

这开始让我有点-我的确认为人类正在破坏环境并导致了全球变暖。

youdao

What is causing me to do this?

什么促使我这样去做？

youdao

This idea is definitely causing me to reflect on my own company, to think about whether our focus is as firmly centered on delighting the customer as it needs to be.

FORBES: The Shift That Will Save Your Business - and 3 Ways To Make It Happen