本集核心英语单词及例句：

1.requirement (n.)要求；必需
How would you go about satisfying this requirement?
你该如何着手以适应这些需求？

2.constitute (v.)组成，构成；任命
Everyone should know that twelve months constitute a year.
大家应该知道十二个月构成一年。

3.enjoyable (adj.)快乐的
This was a fascinating and enjoyable evening.
这是个精彩和愉快的夜晚。

4.satisfaction (n.)满意，满足；赔偿
She derived a lot of satisfaction from her daughters success.
她从女儿的成功中得到满足。

5.accomplishment (n.)成就
If I could do that, it would definitely give me a sense of accomplishment.
如果我能做到那样，就一定会给我一种成就感。

6.achievement (n.)成就；完成；达到
You must be very proud of your achievements.
你一定为你的成就感到非常骄傲。

7.reflect (v.)反省；深思
Their actions clearly reflect their thoughts.
他们的行动清楚地反映了他们的思想。

8.leave a message 留言，留口信
I'm not at home right now. Please leave a message after the beep.
我现在不在家，请在"哔"的一声之后开始留言。

9.evolve (v.)发展，进化
Maize evolved from a wild grass in Mexico.
玉米是从墨西哥的一种野生禾本植物进化而来的。