How would you-?とHow do you-?の違い

110927.mp3　(1分41秒)
オーストラリアのオパール鉱山が舞台の映画『ポビーとディンガン』を観ながら、ETC英会話のブレンダン先生のレッスンを受けています。

弁護士がケリーアンの担任の先生に、こう尋ねます。
　
　How would you describe her nature?

これを、would を使わず、How do you descrive her natureと質問したとしたら、ニュアンスにどのような違いが生まれるのでしょうか。

How would you describe Kellyanne’s nature ?
She is a lovely girl, vivid imagination, dreamer.

Because in this case, how would you describe, is when you ask somebodies’ opinion. Okay? 
And how do you do something, is asking somebodies’ advice. 
How do you use this computer?
How do you study present perfect?
How do you speak English?
How do you cook this?
You are asking somebodies’ maybe step by step advice, or somebodies’ lesson.Okay? 
How would you is I am asking for your thoughts, your opinions, the way you feel .

■出演
・ETC英会話のブレンダン先生

■聞き手
・青樹洋文

………

◆使用楽曲 (BGM)
“Toxic Rainfall” of some1else from ccMixter