因为工作需要，没办法啊！偶英语比较菜！～～～大家帮帮偶。谢谢

请大家帮忙翻译一下：

你需要的快餐现在还没有好，需要等两分钟，请你先去就坐，一会儿好了我给你送去！

这是兑换网上手机铃声下载的一张小卡片，你可以通过这张卡上面的卡片下载铃声！

您需要的是这种套餐吗？不需要其它的东西了吗？？一共是10.50元

你需要的快餐现在还没有好，需要等两分钟，请你先去就坐，一会儿好了我给你送去！--> Your order is not ready yet. It will take another two minutes. Please have a seat. I will bring it to your table when it's ready.

这是兑换网上手机铃声下载的一张小卡片，你可以通过这张卡上面的卡片下载铃声！-->I am not familiar with that process. I don't use cell phones. I have no use for one. I do not know what an "exchange net 兑换网" is. The following is pure guesswork:

This is a card with a ringtone downloaded from the Net. You can use this card to upload the ringtone into your phone.

您需要的是这种套餐吗？不需要其它的东西了吗？？一共是10.50元 Is this the dinner/lunch/meal/combo you need/(want to order)/(like to have)? Do you need anything else? That's ten dollars and fifty cents in total.