ok ^_^ .... actually I've learned Spanish for many years but still suck at it ...... I'm too dumb ....

EDIT:
1.) I'll try to learn what the heck those words means ...
2.) I should know what I've ordered and how much they cost .... if not, why the hell I ordered that ....
3.) I should know what fees they're charging and able to figure it out ... for example, the tax in NY is around 8.9%, the service charge around 15 - 20% .... it's easy to calculate the estimate ....
4.) if that restaurant is ripping me off, I'll sue their sorry ass ^_^