"小明去了南非" 用英语可以表述为 "Xiao Ming went to South Africa".

"Xiao Ming" 是 "小明" 的拼音,"went" 是动词 "go" 的过去式,表示过去发生的动作,"to" 是介词,表示方向,"South Africa" 是南非的英文名称。

举几个例子:

He went to South Africa on a business trip. 他去南非出差。
She has always wanted to visit South Africa. 她一直想去南非旅游。
They are planning a safari in South Africa next year. 他们计划明年去南非看野生动物。