美国南部边境非法移民激增

1′43″

Which of these rivers has the shortest link? Yukon, Rio Grande, Volga or Niger. At about 1,900 miles, the Rio Grande is ...


缅甸经历最血腥的一天 38名抗议者被杀

1′4″

This Tuesday we're taking you back to the southeast Asian country of Myanmar also known as Burma. The unrest there has n...


美国校园疫情最新进展 多所大学取消春假

1′15″

We are five days away from the official start of Spring but for many schools and colleges in America, Spring Break has s...


撒哈拉沙漠在过去100年里扩张10%

1′13″

Which of these deserts got its name from a word meaning desert? Namib Desert, Chihuahuan Desert, Sahara Desert or Kalaha...


中俄合作建设国际月球科研站

1′8″

This week China announced it hadteamed up withRussia to build a new space station. Their next steps will be tocome up wi...


美国总统拜登签署1.9万亿美元经济刺激计划

1′52″

It was exactly a year ago today that the World Health Organization, part of the United Nations, declared that the corona...