实用的发明 A practical invention

儿子:爸爸,小狗在树旁撒尿了!

Son:Daddy, the dog pee under the tree!

儿子:小狗又在树旁撒尿了!

Son:The dog pee under the tree again!

爸爸:小狗在电线杆边撒尿了!

Father: The dog pee under the telegraph pole!

儿子:怎么每一棵树都不放过?

Son: Why does the dog pee under every tree?

爸爸:这么多树什么时候是个头啊!

Father: What's the end with so many trees?

儿子:爸爸,我有办法了。我给他制作一棵树。

Son:Daddy, I have an idea. Let's make a tree for it.

儿子:怎么样!不错吧?哈哈!

Son:What about? Is it great? Ha-ha!

爸爸:这样好多了。

Father:It's better.