求翻译：不可以比规定的时间早到或晚到15分钟，衣服穿着要庄重整洁。与他人谈话要面带微笑，避免肢体语言。在晚宴上可谈论一些关于工作，兴趣的话题。是什么意思？

Not more than the stipulated time or early to late 15 minutes, to be dignified wearing clean clothes. To talk with others with a smile, to avoid body language. Can talk about at the dinner about the work, interest in the topic.

must not be higher than the amount of time specified 15 minutes early or late, and his clothes to wear to solemnly clean and tidy. Talk with others to avoid body language, with a smile. At the dinner, and may be talking about some work on the topic interest.

May not arrive or arrive late 15 minutes early compared to the stipulation time, clothes puts on is wanting gravely neat.Must be with smile on the face with other people conversation, avoids the body language.May discuss some at the evening banquet about the work, the interest topic.

Not earlier than the stipulated time or late for 15 minutes, clothing wear solemn clean and tidy. Talk with others with a smile, not body language. Over the dinner to talk about work, topics of interest.

Can not get early or get 15 minutes late than fixed time, it is neat solemnly that the clothes are worn. Talk with others smilingly, avoid the body language. Can talk about some on the dinner party about working, the topic of the interest.