"party's birthday"是什么意思?

"party's birthday"是什么意思? The Party’s Birthday是什么意思 wangping's birthday party "no birthday party" 是什么意思 My grandfather's birthday party jane's birthday party作文 when' s your birthday party? Will you ____ Lily's birthday party? _________is our Party(党)'s birthday. Jenny's birthday party 英语作文 Let's sing ____ the birthday party. Is Linda's birthday party ( ) in April?