请专家帮忙帮翻译个假条~！

Please be informed that I went on a trip for business last week, so I couldn't go to class in time. I assure that I will have class on time. I like your lecture very much. Thanks for teaching me so well and giving me so much help in English.

Hello! Last week because worked the reason continuously travelled onofficial business in outside, not promptly attended class, especiallyexplained the situation to you, and guarantee later school hours.Liked listening to you very much to teach, has learned very manythings, many thanks you in English to my help, thanks!