英语翻译①我弟弟的生日是2月19日.②一年有12个月.③你的生日是什么时候?④九月是一年当中的第9个月份.⑤我的生日在六

1 My brother's birthday is February nineteenth.2 There are 12 months in a year.3 When is your birthday?4 September is the ninth month in a year.5 My birthday is June fifteenth.6 What's the date today?