名著跟读 演讲艺术/流利程度

Your fluency will be in direct ratio to two important conditions: your knowledge of what you are going to say, and your being accustomed to telling what you know to an audience.

1.fluency：n.（语言、文章）流利；(技能）娴熟

2.in direct ratio ：按正比例

3.condition：条件；情况

4.accustomed：习惯于（做）某事；惯常的，通常的

5.audience：观众；听众