在英语中,"不怎么困"可以用"not very tired"来表达。这是一个常见的表达方式,它可以用来描述一个人当前的疲劳程度。

下面是一些例句:

"I'm not very tired. I could stay up a pttle longer if you want."(我不是很困,如果你愿意的话我可以再待一会儿。)
"I was up late last night, but I'm not very tired today."(我昨晚睡得晚,但今天我不是很困。)
"Even though I had a long day at work, I'm not very tired."(尽管我在工作中度过了一整天,但我并不是很困。)

希望这些例句能帮助你理解"not very tired"的用法。