A gee-gee is a horse — but only in the kind of English you use with small children, or when you are being playfully babyish. A little child “goes to see the gee-gees”.

A gee-geeGee-gee is a horse就是馬 but only in the kind of English但只在這種英文裡 you use with small children跟小小孩說話時用的 or when you are being playfully babyish或自己故意裝可愛時用的 A little child小小孩 goes to see the gee-gees會說「去看gee-gee」。

An adult talking seriously to another adult would just say horse. It is mainly British; American children are more likely to say horsie. The feeling is warm and a bit silly, never a textbook word.

An adult talking seriously to another adult大人正經地跟另一個大人說話時 would just say horse只會說horse（馬） It is mainly British這主要是英式用法 American children are more likely to say horsie美國小孩比較會說horsie The feeling is warm and a bit silly這種感覺溫暖又帶點傻氣 never a textbook word絕不是教科書上的字。

In older British talk, the gee-gees could even mean horse racing or a bet on horses, though that already sounds dated.

In older British talk在比較老派的英式說法裡 the gee-gees gee-gees甚至 could even mean horse racing可以指賽馬 or a bet on horses或賭馬 though that already sounds dated雖然這聽起來已經很過時了。

You would not write it in a science report, and you would not use it about a wild horse in a nature film unless you were talking to a child.

You would not write it in a science report你不會把它寫進科學報告裡 and you would not use it about a wild horse也不會用它形容一匹野馬 in a nature film在自然紀錄片裡 unless you were talking to a child除非你是在跟小孩說話。