1. 綠的 adj.
I like to go mountain climbing, because the hills are very green in spring.
我喜歡爬山，因為春天山上一片綠油油的。
2. (臉色)發青的 adj.
They turned green when they came off the roller coaster yesterday.
他們昨天從雲霄飛車下來時,臉色發青。
3. 無經驗的 adj.
She is a green hand in this trade company.
她是這家貿易公司的新手。