Macroexpression
宏表达式
🗣️ 情景例句
since this is so easy ....
既然那么简单……
No, I only wrote her one letter this year.
是的，今年我才给她写过一封信。
This immense chasm has been formed by an underground stream which has tunneled a course through a flaw in the rocks.
这个深邃的洞穴是由一条地下暗泉冲刷岩石中的缝隙并使之慢慢变大而形成的。