这个巧克力蛋糕非常油腻，因为它含有大量黄油。

The chocolate cake is very ___rich because it contains a lot of butter.

传统的德国菜肴通常油腻而丰盛。

Traditional German dishes are often ___rich and hearty.

如果你的胃敏感，避免吃太多油腻的食物。

Avoid eating too much ___rich food if you have a sensitive stomach.