英语翻译：人们第一次相遇时要相互打招呼（用for the first time)
问题描述：
英语翻译：人们第一次相遇时要相互打招呼（用for the first time)
答
People say Hi to each other when they meet for the first time.
英语翻译：人们第一次相遇时要相互打招呼（用for the first time)
People say Hi to each other when they meet for the first time.