Are you changing cash or traveler's checks?

您是要用现金还是旅行支票来换？

It is unlikely that much cash has yet changed hands.

目前还不太可能有大量现金交易。

Renewables started to become interesting, investment plans changed, cash started to flow differently.

可再生能源开始变得有趣，投资计划发生变化，现金开始以不同的方式流动。