Mei Li:
"What is the meaning of the French word ""gras""? Hint: think of Mardi Gras or Foie Gras"?
Shuai Zheng:
fat
Mei Li:
What is the dam in the Black Canyon of the Colorado River on the border between the US states of Arizona and Nevada that was completed in 1935??
Shuai Zheng:
hoover dam
Mei Li:
What potent plant is called technically Papaver somniferum??
Shuai Zheng:
opium poppy