🧩 词语组成解析
[计] 开放网络文件系统
🗣️ 情景例句
Sure. We've been in business about five years now.
当然。我们创业至今有五年的历史。
Mountain-climbing is difficult.
登山是困难的事。
I fear that he drinks too much.
我担心他喝的酒太多了。