HSK 6 · adverb · Practice
极为
extremely; exceedingly
这个消息让他极为高兴。
Zhège xiāoxi ràng tā jíwéi gāoxìng。
This news made him extremely happy.
这种天气极为少见，太极端了。
Zhè zhǒng tiānqì jíwéi shǎojiàn， tài jíduānle。
This kind of weather is very rare; it's too extreme.