The difference between articulate speakers and non-articulate ones | Books&Apps

http://blog.tinect.jp/?p=11138&lang=en
1. Tell the result first
2. Avoid ambiguity. Be specific.
3. Give answers to what you are asked
4. Carefully choose the words you use
5. Start with the outline, not the details
6. Make sure the listener is following you
7. Refrain from using pronouns
8. Stick to the topic