Permutational
变调的\\n变换的
🗣️ 情景例句
About what?
谈什么？
The child embarrassed me by asking unexpected questions.
那小孩问了些出乎意料的问题使我困窘。
In the beginning they used to carve Chinese characters on stones to record important dates in history.
开始时，他们常把汉字刻在石头上，记载历史上重要的日期。