我看到她得到奖学金，我很嫉妒。
wǒkàndào tā dédào jiǎngxuéjīn ， wǒ hěn jídù 。
I saw her receive a scholarship, and I was very jealous.
嫉妒只会让人感到痛苦。
jídù zhī huì ràng rén gǎndào tòngkǔ 。
Jealousy only causes pain.
他对同事的成功感到嫉妒。
tā duì tóngshì de chénggōng gǎndào jídù 。
He feels jealous of his colleague's success.