Shtml
使用SSI(Server Side Include)的html文件扩展名
🗣️ 情景例句
It's us, Susan.
是我们， Susan。
A little of every thing is nothing in the main.
每事浅尝辄止，事事都告无成。
I had a letter from my sister yesterday.
昨天我收到了姐姐的一封信，