为什么英语“谢谢”是Thanks,可是“谢谢你”却是thank you?

为什么英语“谢谢”是Thanks,可是“谢谢你”却是thank you? thanks you 为什么是错误的?而为什么thank you是正确的? thank的名词是什么?是thanks还是thank you 是thank to you还是thanks to you? 我说"谢谢所有的人"是THANK EVERYONE还是THANKS EVERYONE? 谢谢你曾经是我的老师 英文翻译!thank you for. 谢谢你的夸奖怎么说?Thanks you praised me.Thank you praised me .Thanks Thank you for your help.能不能回答是No,thanks. thank you for helping me 的同义句是　thanks for your help.thanks f 还是谢谢你 的英文翻译.请求别人帮助,没帮到忙,还是谢谢别人.该怎麼翻译.忘记了,是thanks you all the 英文上问:Are you sure?那人回答说:no,可是意思为什么却是确定 thank的名词形式是thanks吗