more of后加什么詞性

　　There's more of a safety net now.

　　現在有了更多的安全網。

　　You should also do more of these chores.

　　你也應該多做這些家務。

　　Soon, more of my right leg had to be cut off.

　　很快，我的右腿更多的部分不得不被切斷。