本集核心英语单词及例句：

1.diploma (n.)毕业证书，学位证书
The master diplomaed him a high school diploma.
校长发给他中学毕业证书。

2.skin (n.)皮肤；外皮
This ointment can work in your skin.
这种药膏能渗入你的皮肤。

3.college (n.)大学；学院
When he was at college, he lodged with a landlady.
他上大学时租住在一位女房东家里。

4.buddy (n.)伙伴，好朋友
But no more free tickets for you buddy.
可是再没有赠票给你了，伙计！

5.especially (adv.)特别；尤其
They jaunt about quite a lot, especially during the summer.
他们经常逍遥自在地四处游览，特别是在夏天。

6.encourage (vt.)鼓励，怂恿
How do you encourage yourself?
你是怎样鼓励自己的？