Mei Li:
Oct 21, 1797 saw the launch of what famous frigate, the world's oldest commissioned warship, in Boston Harbor??
Shuai Zheng:
uss constitution
Mei Li:
Three Gordon Bennett Cups were established for motor racing and ballooning early in the 20th century by James Gordon Bennett, Jr. Of what business was he the millionaire owner??
Shuai Zheng:
new york herald
Mei Li:
Pudong International Airport serves which Far Eastern city??
Shuai Zheng:
shanghai