sun的形容詞和副詞形式是？

　　There will be rain at first, with sunny spells later.

　　開始會有雨，雨后間晴。

　　Elsewhere, the weather today has been fairly sunny.

　　今天其他地方的天氣都比較晴朗。

　　It will be hard to work today ─ specially when it's so warm and sunny outside.

　　今天無心工作——尤其是外面這樣風(fēng)和日麗。

　　It's bound to be sunny again tomorrow.

　　明天肯定又是陽光燦爛。

　　Place the plants on a sunny windowsill.

　　把這些植物放在陽光充足的窗臺上。