检查是否有误，并翻译 I✀ve got a good news to tell you ,This summer vacation my parents and me will

首先news是不可数名词，一条好消息不能直接说a good news，应该说a piece of good news,而且后面的句子最好变成修饰news的定语从句，加个that引导，另外， 后面This summer vacation my parents and me应该改成my parents and I, 因为在句中作主语应该用主格形式，即正确的句子应该是：
I've got a piece of good news to tell you that this summer vacation my parents and I will go to Shanghai to visit the pabilion of World Expo.
我有一个好消息告诉你：这个暑假，我和父母要去上海参观世博会展览。

希望能帮到你，祝更上一层楼O(∩_∩)O
有不明白的请继续追问(*^__^*)

应该这样比较好I've got good news to tell you .My parents and I will go to Shanghai to visit the pavilion of World Expo this summer vacation
意思是：我有好消息告诉你。我和我父母今天暑假要去上海参观世博会展馆