Fopen
n. 树叶穿透；打开外部文件
🗣️ 情景例句
Well, that's easy.
哦， 那很简单。
You've been caught cheating, now y ou must face the music.
你作弊被当场抓住，这下你得承担自己行为的后果了。
Walking up and down the stairs would beat any exercise machine.
上下楼梯可比什么健身器都要好。