"My wife is now giving birth to our first baby on an operating table!"

Translation: 제 아내는 지금 수술대에 우리 첫번째 아기를 낳고 있어요!

[BUis2]

수술대에->수술대에서 This word should be changed.

[YunisR]

Why?

[mazukta26]

When you want to express, where the action took place (in the shop, on the operating table, at home etc.), you can use either -에 or -에서. Which one to use depends on the verb. Most often you should use -에서. I know only two actions, that require 에: these are 있다 (to be) and 서다 (to stand). In most of the grammar books they explain, that -에 is for static verbs, -에서 is for verbs with some action.

So in this case, as in our sentence, with the verb 낳다, it feels like even according to the grammar books it should be -에서.

[Hoochy2]

More complicated sentences like this please!

[Priam905041]

... and I'm playing on my phone!

[Le_choc]

So 먼저 is more of an adverb and 첫번째 is more of an adjective?

[Komerinam]

You use 먼저 when you want to compare something with something eles, and 첫번째 has exact same meaning as "first".

[RobertCoue]

Yes, you got it

[DerekWells2]

One sentence I hope I never have to use

[RobertCoue]

I never thought about it in that sense, but you are correct

[Mario__R]

Got it right on 1st try. Yay.