你好！恐龙：Hello, dinosaurs - 宝宝巴士

Hello hello hello hello

When you meet friends

Say it politely

Hello hello hello hello

Hello

Hello hello hello hello

When you meet friends

Say it loudly

Hello hello hello hello

Hello

Hello hello hello hello

When you meet friends

Say it brightly

Hello hello hello hello

Hello

Good bye good bye good bye good bye

When you go home

Say it politely

Good bye good bye good bye good bye

Good bye

Good bye good bye good bye good bye

When you go home

Say it loudly

Good bye good bye good bye good bye

Good bye

Good bye good bye good bye good bye

When you go home

Say it brightly

Good bye good bye good bye good bye

Good bye