Some parts of the continent have become 3.5 degrees centigrade hotter in the past 20 years.非洲大陸有些地方的氣溫在過去20年里升高了3.5攝氏度

part of一部分

A part of this urgent task was allotted to us.

這項緊急任務的一部分分給了我們。

My inn had once been a part of an ancient ecclesiastical house.

我的客棧曾經是一個古老教會的房子的一部分。

Soon, it will be free of ice altogether.很快，那些冰川都會融化殆盡

free of免于； 沒有

The streets have been swept free of leaves.

街上的落葉已打掃乾凈。

At last he was free of his teacher.

他終於不再受老師的折磨。

相關短語free of charge免費

We can deliver goods to your door free of charge.

我們可以免費送貨上門。

Window-shopping is free of charge.

瀏覽商店櫥窗是免費的。