介绍： 第一个句子：
Grandpa Joe paused and ran the point of his tongue slowly over his lips. 'It makes my
mouth water just thinking about it,' he said.
run the point of his tongue slowly over his lips - 用舌尖舔了舔嘴唇...
make my mouth water just thinking about it - 想想就流口水...
water在这里作动词，表示 “流口水”...

介绍： 第一个句子：
Grandpa Joe paused and ran the point of his tongue slowly over his lips. 'It makes my
mouth water just thinking about it,' he said.
run the point of his tongue slowly over his lips - 用舌尖舔了舔嘴唇...
make my mouth water just thinking about it - 想想就流口水...
water在这里作动词，表示 “流口水”

第二个句子：
Walking to school in the mornings, Charlie could see great slabs of chocolate piled up high in the shop windows, and he would stop and stare and press his nose against the glass, his mouth watering like mad.
great slabs of chocolate piled up high in the shop windows - （看见）店里的玻璃窗边堆满了巧克力
press his nose against the glass - 鼻子贴在玻璃水
his mouth watering like mad - 疯狂流着口水

所以，我们如果平时想表达“流口水”，其实可以用“water”这个词哟。

这两个句子，是不是很有画面感？文老师想邀请你一起，闭上眼睛，感受一下这个画面。