美国人口突破3.4亿?最新数据揭示人口增长密码,美国人口创新高,揭秘3.4亿人口增长背后的密码
Has the population of the United States exceeded 340 million? The latest data reveals the code of population growth. The US population has reached a new high, revealing the secret behind the growth of 340 million people
以上为机器翻译结果，长、整句建议使用 人工翻译 。