妒忌地

例句：

1. 1. She was very jealous of her sister's new boyfriend.
   她对她妹妹的新男友非常嫉妒。
2. 2. The couple seemed to be in a state of jealousy over their relationship.
   这对夫妇似乎对他们的关系处于一种嫉妒状态。
3. 3. He felt jealous when he saw his friend receiving praise for his work.
   他看到朋友因工作受到表扬时感到嫉妒。