Question

谁能帮我把这个笑话翻译成英文，要语法正确，最好别用翻译器

一天，王先生发现自己5岁的儿子小明行为有些古怪。
快到傍晚的时候，他一个人站在窗口向外挥手，口中似乎还念念有词。
王先生悄悄走到小明身后，却听到小明说：“公公再见，公公再见……”
王先生向窗外一看，什么人都没有。一连几天都是如此，每到这个时间，小明就站在窗口，重复着那句让王先生毛骨悚然的话。
终于，王先生忍不住了，他把儿子叫过来，“小明，你每天这个时候都在跟谁说再见啊？”
“公公啊。”小明一脸天真。王先生一听头皮都炸了，“哪……哪个公公？”
“太阳公公啊~”

Answer 1

One day,Mr Wang found his 5-year-old son XiaoMing a littel weird.
When the night fell,the little boy was found to be at the window side,waving his hands while his mouth seemed murmuring.
Quietly,he draws behind the little boy,only to hear "Goodbye grandpa,goodbye grandpa..."
Looking out of the window,there was nobody there. In the following days,when time came,the boy would be at the window side,repeating the words which made Mr Wang thrilling.
Finally,Mr Wang found himself not able to stand it anymore.He called his son forward and asked,"XiaoMing,whom are you saying byebye these days?""It's grandpa",XiaoMing replied sincerely.Mr Wang was suddenly caught by a great horror and shiveried,"Whi..i..ch grandpa?"
"The grandpa sun",said the little boy still in excitement.

大致这样了，能力有限。

Answer 2

One day, Mr. Wang found her 5-year-old son xiao Ming behavior a little strange.

Come to the evening, his window into a man standing in the hand, mouth seems outside murmured.

Mr. Wang silently walk to xiao Ming behind him, but hear xiao Ming said: "grandfather goodbye, father-in-law goodbye..."

Mr. Wang looked out of the window, and what people are not. For days are so, each to this time, xiao Ming stood at the window, repeating the phrase let Mr. Wang creepy words.

Finally, Mr. Wang unbearable, he put the son call come, "xiao Ming, at this time of day you say goodbye in and who?"

"Grandfather ah." Xiao Ming a face of innocence. Mr. Wang a head, "which exploded every... which father-in-law?"

"The sun grandfather ah ~"

Answer 3

One day, Wang found that his 5-year-old son some of Ming's behavior was strange. Toward evening, he stood a man waving out the window, mouth seems to mutter prayers. Xiao Ming Wang walked quietly behind him, but to hear Little said: "Goodbye father, father-bye ... ..." Mr Wong out of the window and saw what people do not. This is true for several days, every time this time, Xiao Ming to stand at the window, repeating the phrase for Wang chilling words. Finally, Mr. Wang could not resist, he called up his son, "Xiao-Ming, you are in this time of day with the bye ah Who?" "Father ah." Xiao Ming look naive. Wang a scalp were bombed, "which ... ... which father?" "Sun would ah ~"

Answer 4

One day, Mr. Wang found her 5-year-old son xiao Ming behavior a little strange.

Come to the evening, his window into a man standing in the hand, mouth seems outside murmured.

Mr. Wang silently walk to xiao Ming behind him, but hear xiao Ming said: "grandfather goodbye, father-in-law goodbye..."

Mr. Wang looked out of the window, and what people are not. For days are so, each to this time, xiao Ming stood at the window, repeating the phrase let Mr. Wang creepy words.

Finally, Mr. Wang unbearable, he put the son call come, "xiao Ming, at this time of day you say goodbye in and who?"

"Grandfather ah." Xiao Ming a face of innocence. Mr. Wang a head, "which exploded every... which father-in-law?"

"The sun grandfather ah ~"