🧩 词语组成解析
薯蓣属
🗣️ 情景例句
As a matter of fact,
事实上，
Sorry, it's broken. You have to use the stairs.
对不起，它坏了，你只能走楼梯了。
As Fred was going in the same direction, he walked along with the tourist.
因为游客与弗雷德走的是同一个方向，他便与游客一道同行。