It's a small world after all .汉语意思

It's a small world after all .汉语意思 It's a Small World After All.怎么翻译? It's a small world after It's a small world after all...出自哪里?完整歌词及歌名? it is a small world after all是什么意思 everybody all over the world 和It's a small world歌词（英文版） It’s a small world歌词 it's a small world 中文 歌词 It's A Small World 歌词 That's what it's all about .汉语意思是什么? it is a small world isnnt it? After all,it's a life long responsibility