英语翻译an estimated 3.8billion viewers watched the games为什么用an,38亿居然用单数?
问题描述:
英语翻译
an estimated 3.8billion viewers watched the games为什么用an,38亿居然用单数?
答
英语翻译
an estimated 3.8billion viewers watched the games为什么用an,38亿居然用单数?