The Olympic Games,or Olympics,are an international multi-sport event taking place every four years and comprising summer and winter games. Beginning in 776 BC,they were originally held
When China launches its Shenzhou VI spaceship, it will most likely carry two astronauts and stay in space for five to seven days, according to Wang Yongzhi, the chief designer of the country＇ s manned spacecraft.
文摘The Olympic Games,or Olympics,are an international multi-sport event taking place every four years and comprising summer and winter games. Beginning in 776 BC,they were originally held
文摘When China launches its Shenzhou VI spaceship, it will most likely carry two astronauts and stay in space for five to seven days, according to Wang Yongzhi, the chief designer of the country＇ s manned spacecraft.
