求翻译：我通过BOOKING已预订房间，预订号码：876624870，8月20日入住两位大人和一位6岁儿童（不需要加床），请预留标准双床房，确认后请回复邮件给我，谢谢！是什么意思？

I booked through the booking room, reservation number: 876624870,8 on the 20th to stay two adults and a 6-year-old children (without extra bed), please reserve a standard twin room, please reply to the confirmation e-mail me, thank you !

I have already booked your room through BOOKING, reservation number: 876.62487 million on 20 August, two adults and a 6-year-old children (no extra bed) and please reserve standard twin room, please reply to mail Confirmation to me, thank you!

I have ordered the room through BOOKING, the reservation number: 876624870,8 months on 20th enters two adults and 6 year old children (does not need to add bed), please reserve the standard double bed room, after confirmed please reply the mail to give me, thanks!

I have reservation by BOOKING, reservation number: 876,624,870, on August 20 for two adults and a 6-year old children (without extra bed), reserved standard twin room, confirmed, please reply to email to me, thank you!

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