The quake struck about 60 miles northwest of Chengdu at 2:28 pm, the US Geological Survey said on its Web site.是什么意思_The quake struck about 60 miles northwest of Chengdu at 2:28 pm, the US Geological Survey said on its Web site.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句