Kànzhe mǎn zhuō de měishí, tā chuíxián sānchǐ.
Looking at the table full of food, his mouth was watering.
Zhè kuài dìpí lìng xǔduō kāifāshāng chuíxián sānchǐ.
Many developers are drooling over this plot of land.
Nà liàng pǎochē ràng tā chuíxián sānchǐ.
That sports car has him drooling with envy.