英语翻译but there's no similar expression in english "enjoy your

英语翻译
but there's no similar expression in english "enjoy your meal"is usually only said by a waiter.
if you're the guest ,you'll be invited to serve yourself or your plate will be filled by your host ,If you've been given something you don't like.it should be pushed to the edge of the plate and left.You don't have to say why,but if you feel an explanation is required,just say ,"I'm sorry .I can't eat this "No one will be cross.
It isn't thought to be so important to offer too much food.