圖像來源，BBC News Chinese
Message clarity and style matter，更多细节参见夫子
Those who follow Collins to space will learn just how much she achieved, not only as a woman, but as a formidable pilot and commander.。快连下载安装对此有专业解读
"It makes you feel a better person," he says.。爱思助手下载最新版本对此有专业解读
He said he is a third-generation farmer, and that his father and grandfather never saw this level and recurrence of flooding.