The Moon's heavily cratered surface is the result of intense pummelling by space rocks between 4.1 and 3.8 billion years ago.
月球表面遍布的环形山是由41亿年到38亿年前太空陨石剧烈撞击月球而形成的。
2
The result by six-and-a-half months was a hyperactive and aggressive little girl, whom mother called "a boxer" from her habit of pummelling people's faces.