先生对所受到的攻击，一直很淡然。

Sir to be subjected to of attack, always very cool.

单身的人或许过于淡然。

The single person might just be too self-possessed.

也许我不在乎我不介意淡然

Maybe I don't care I don't mind couse

很遗憾，单身的人太淡然。

Sorry. The single person might just be too self-possessed.

他淡然地接受了所有的苦难.

He stoically accepted all suffering.

眼见你为所欲为，却淡然视若无睹。

Though you do any thing, he thinks no ill.

以及他说这话时，那种淡然的表情。

And when he says this word, the sort of indifferently expression.

那时侯，你可以淡然一笑，极目远眺。

Back then, you can lightly smile, looked over.

本人们不应该对贫穷的孩子淡然不顾。

We should not show apathy towards the poor children.

不去怨，不去恨，淡然一切，往事如烟。

Not to blame, not to hate, indifferent to all the past.