芦笛岩内有一个大洞，被称为水晶宫，能容纳一千人。The cave has a vast grotto, is known as Crystal Palace, is capable of holding up to 1,000 people.()

判断题In Asia, the United States tried to contain the People’s Republic of China as well. The United States did not formally recognize the People's Republic of China (PRC) for 30 years after its founding.()此题为判断题(对，错)。

判断题174301－－－a hundred and seventy－four thousand,three hundred and one.()