求翻译：首先，请主持人展示会，开场之前邀请学生会主席来进行2分钟的演讲，在中间段可以适当的加入一些描述的话语，比如产品的专业术语来描述可以吸引顾客。其次，请模特展示产品。是什么意思？

First, host exhibitions and invite the student council before opening to the speech of two minutes in the middle section may be appropriately added some descriptive words, such as the product of jargon to describe to attract customers. Secondly, the models display products.

First of all, to the exhibition, who invited the President of the students' union before opening to a 2-minute lecture, in the middle of the paragraph can be appropriate to include a description of the word, such as product terminology to describe can be used to attract customers. Secondly, model pr

First, invites the director demonstration, before the beginning invites student association president to carry on 2 minutes lectures, may suitable join some descriptions in the compartment the words, for instance the product technical expression describes may attract the customer.Next, asks the mode

First of all, please host exhibitions, inviting Student Union President for 2 minutes before the opening speech, can add some description of the appropriate paragraph in the middle of words, such as product terminology to describe can attract customers. Second, the models display products.

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