Many bacteria can thrive upon very simple substrate.

很多细菌在很简单的基质中也能很好地繁殖。

youdao

The Mexican cartels epitomised the North American free trade agreement long before it was dreamed up, and they thrive upon it.

FORBES: Is the Drug War the Natural Result of Capitalism?

Most athletes thrive upon the thrill of the competitive moment.

FORBES: Olympian-Turned-Call Girl Susy Hamilton Performs No Favors for Her Future Marketability

This is how Fitzgerald believes Feast Upon will thrive.

FORBES: Start-Up Spotlight: Thanksgiving Everyday