本集核心英语单词及例句：

1.delicious (adj.)美味的，可口的
This chocolate sample is definitely the most delicious one.
这款巧克力样品无疑是其中最美味的。

2.refreshing (adj.)使人精神焕发的；提神的
It is refreshing, tasty, and can help cool you down.
它清凉提神、美味可口，还能助您降温.

3.taste (v.)尝，品尝
We overdid the meat and it didn't taste good.
我们把肉煮得太久,结果尝起来不好吃了

4.taco (n.)墨西哥玉米薄饼卷
There's a cantina down the way. Can I buy you a taco?
街底有家墨西哥餐厅。我给你买个煎玉米卷吧？