nothing serious

基本解釋

I had initially thought that there would be nothing serious because it was fairly common for an old man to catch illness. Therefore, I just wished him a smooth strip then.
本來我以為沒什么大問題的, 畢竟人老了, 有病痛是在所難免的, 于是也沒有想太多, 只是祝他一路順風.
If anyone in New Jersey asked me about my love life, I told them about a girl back in Boston; if anyone in Boston asked, I told them I was having fun but that there was nothing serious.
如果有人在新澤西問起我的感情生活，我會跟他們談起波士頓的某個女孩；如果有人在波士頓問起我來，我會告訴他們我和那個女孩相處很愉快，但是大家并沒有太認真。
It’s nothing serious, only indigestion due to too much oily food.
沒什么大問題。只是你吃了過多的油膩食物，導致消化不良。

"Iran is trying to gain nuclear weapons. And if nothing serious, nothing dramatic will be done by the West,it will get there in a year or two,".
"What was told in Tbilisi,I think, that as far as it is not connected to any real moves made by the Obama administration it is nothing serious or the Kremlin."

Nothing serious, just a scrap, but with real knives, not chalked sticks, like kids use.
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Iran would be clear that it has nothing serious to fear from the Obama administration.
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