1. It´s a matter for personal decision.
    这是须由个人作决定的问题.

2. It is a matter of especial importance.
    这是件特别重要的事。

3. It´s not just a formality.It´s also a matter of courtesy.
    这不只是形式, 这好是礼貌上该做的事.

4. If you will indulge me for one moment , I think I can explain the matter to you.
    你要是容我把话说完, 我想我可以把此事给你解释清楚.

5. It doesn´t matter.
    没关系。

6. It doesn't matter that he was trying to rob me. A man has died for money, not my money or his money, just money. Who put that price on his life?
    我很生气又很害怕，但我没有用枪。我害怕在我不使用枪的情况下可能发生的事情，但我更害怕杀死别人，更害怕在因为杀了人而良心遭受无尽的谴责中活着。

7. It does not matter what you are first at as long as you are first at something.
    只要你在某件事上排第一，就算你行，至于它是什么事情，则无关紧要。

8. I say judgment. Knowledge, no matter how broad, is useless until it is applied.
    我说是判断力。不管知识面有多宽，如果得不到应用，那就毫无用处。

9. Familiar matter of today?
    只把当今的日常小事诉说？