To them , it is obvious why people are so nonchalant about the terms .

对他们来说，很明显，为什么人们对那些条款漠不关心。

I tried to sound nonchalant , but it came out as defensive .

我试图听起来若无其事，但它的到来为防御了。

I am not saying start being nasty . All I am advocating is to be nonchalant .

我不是说你应该开始变得让人讨厌，而是主张你要表现得若无其事。

He was excited but still very nonchalant .

他兴奋，但仍然十分冷淡。

I try to be as nonchalant and casual as possible while we have lunch .

我试着为漠不关心和休闲，而我们将尽可能吃午饭。