Как произносится "rhine"

in that last three years alone there have been something like 400 rhinos poached to sell their horns

Gold is about $1,600/oz., rhino horn is about $1,600 - $1,800 an ounce.

First, they take a rhino horn, and they use a high-pressure pneumatic device.

They infuse the rhino horn with the same kind of pink dye

you do not want to mess with a hippo or a rhino or a water buffalo.