adj.不重要的，次要的，无足轻重的

The details of her outfit were unimportant; it was her smile that stole the show.
她的装扮细节并不重要，她的笑容才是全场的焦点。
In the grand scheme of things, whether you pass this test or not is unimportant.
在大局中，你是否通过这次测试并不重要。
It's unimportant whether we win or lose, as long as we play with sportsmanship.
我们是赢是输并不重要，关键是要有运动精神。
The color of the curtains was unimportant compared to the comfort of the bed.
窗帘的颜色相比床的舒适度就显得不那么重要了。
His opinion on the matter is unimportant since he has no direct involvement.
他对这件事的看法不重要，因为他没有直接关系。
Whether we meet at 9 or 10 am is unimportant; I'm flexible.
我们是上午9点还是10点见面并不重要，我时间很灵活。
The exact date of the event is unimportant, it's the event itself that matters.
事件的确切日期并不重要，重要的是事件本身。
In the context of our discussion, the difference between these two words is unimportant.
在我们的讨论中，这两个词的区别并不重要。
Your past mistakes are unimportant if you've learned from them and moved on.
如果你从错误中吸取了教训并继续前行，你的过去错误就不重要了。
The choice between Coke and Pepsi is unimportant; they're both just sugary drinks.
选择可口可乐还是百事可乐并不重要，它们本质上都是含糖饮料。