In total, some 5,000 people work in Antarctica during its summer months, across 80 research stations operated by about 30 countries.
Tony Jolliffe BBC
，推荐阅读im钱包官方下载获取更多信息
val account = UserAccount(
这笔收购，在十年前就已埋下线索。
CNN has requested comment on the report from the Chinese Embassy in Washington, DC.