check it out，仔細檢查、查看、來看看、快來看。
Check it out，we have got a big
fish for this lunch.
快來看（一條大魚），今天中午我們有一條大魚吃。
What's wrong with your laptop?
你的手提出了什麼毛病？
Something is wrong with my
laptop so I have to check it out.
我的手提電腦出毛病了，我不得不檢查一下。
I must check it out.
我一定要查一下。
I'll check it out at once.
我現在馬上就查一下。
I will reply to you as soon as I
check it out.
我查看後馬上給你回復。
Check it out. I brought some really cool stuff to burn.
來看啊，我帶了些好東西來燒烤。