第1个回答 2012-06-14
Help yourself please 或者enjoy yourself
第2个回答 2012-06-14
Please eat at ease.
学习是一件愉快的事! (*^__^*)
请及时采纳,多谢!本回答被网友采纳
第3个回答 2012-06-14
Enjoy yourself或者Enjoy your meal
第4个回答 2012-06-14
take your time, please.
第5个回答 2012-06-14
Please help yourself.