易混淆的单词： Riviere

Cuz we 're living at the mercy of a painted riviere ?

因为我们活在珠宝画般的怜悯之中吗?

A report in this week 's new scientist magazine describes how the heartlander , invented by robotics experts dr cameron riviere and colleagues at carnegie mellon university in pittsburgh , pennsylvania , has injected dye and attached pacemaker leads to beating hearts inside live pigs .

本周《新科学家》杂志的一篇报道中，他们描述了在活体猪实验中，机器人是如何注入染料并将起搏器安置在跳动的心脏。