Preparation goes beyond getting the facts: it includes the ability to think and arrange your thoughts, a full and precise vocabulary, an easy manner of speech and breathing, absence of self-consciousness, and other characteristics. 

1.preparation：n.预备，准备

2. include：v.包括，包含

3.arrange ：v.安排，筹划

4. precise：adj.精确的，准确的

5.vocabulary：词汇

6.absence：缺乏，不在

7. self-consciousness：害羞

8.characteristic：n.特征，特性