Flatland
平原
🗣️ 情景例句
Politics are a sensitive subject of conversation.
政治是交谈的敏感话题。
When the accident happened, I was having dinner.
当意外事故发生时候，我在吃晚餐。
He telephoned the office yesterday morning and yesterday afternoon.
他昨天上午和下午把电话打到了我的