Calcispongea
钙海绵钢
🗣️ 情景例句
But with only one more year to go, you would be well-advised to finish.
可是只剩下一年了，你要是明智的话就应该学完。
First, language is very important.
首先，语言是非常重要的。
Oh! Do you have to?
噢！必须收拾吗？