里氏7.8级地震
翻译成英文是:An earthquake measuring 7.8 on the Richter scale
相关短语学习:
the Richter scale
里氏;里氏震级
例句:
An earthquake measuring 8 on the Richter scale hit southwest China's Sichuan province last month and destroyed thousands of school buildings.
上个月,一场里氏8级的地震袭击了中国西南部的四川省,并摧毁了数以千计的学校建筑。