高手帮忙看看有没有语法错误好吗?急~或者有什么要补充的,修改的,帮我看看,谢了!

Question

good morning guys ,it’s my honor to stand here and give you my presentation .my name is wu fengxuan .my topic is job description .and what I’m going to talk is salesperson.
With 80% of the world's billionaires starts from STEVE BALLMER. Sales of the first job is selling ice cream and sweets in procter &gamble. Now, we are looking for a job, I think a lot of classmates will to sales interested. Then I'll introduce sales this industry.
Sales is what? Not surprisingly, is marketing and sales.
Salesman responsible scope is to provide customers with services and help customer to choose the most satisfied products. I once in Canon company trained, a good salesman may according to the customer's age, identity and purpose for customers to choose the most suitable products. For instance you are selling camera, your customer is the student's words, he recommended to him novel style, color beautiful camera. If mature commercial personage, maybe he on camera pixels, performance as more demanding, can be recommended to him, such as luxury points SLR cameras. If it's family photos of words, recommend ordinary cameras, simple operation.
However, what every salesperson duties? A good salesman for customers with a lot of useful information, stood in the company's point of view, the salesman every responsibility have:
1, know you the sales of products, such as types, and the function and its price now, customers are specialization, if you don't know your products, then your pushing hard to convince.
2, understanding your opponent. For example, the Canon competitor is SONY Ericsson, you must understand the SONY Ericsson products, know their strengths and weaknesses.

3, Understand the store's sales, inventory and replenishment requirements in a timely manner to reflect the charge.
4, Speed of product design based on logistic logistics time for their products.

Answer 1

good morning guys ,it’s my honor to stand here and give you my presentation .my name is wu fengxuan .my topic is job description .and I’m going to talk about salesperson.
It is said that 80% of the world's billionaires start from sales as the first job. For example, STEVE BALLMER.sold ice cream and sweets in procter &gamble as his first job. Now, we are looking for a job. I think a lot of classmates will be interested in sales. So I'll introduce the position of sales.
[What is sales? Not surprisingly, is marketing and sales.]建议删除
Salesperson's responsibilities include providing customers with services and helping them to choose the most satisfied products. I once was trained in Canon company and learned that a good salesperson should help the customer make the best choices according to their age, identity and purpose. For instance, you are selling cameras. If your customer is a student, then recommended the cameras with novel style and beautiful colors. If your customer is more mature and looks professional, maybe try him on cameras with good pixel resolutions and performance such as luxury SLR cameras. If the purpose of purchaseis for family photos, recommend ordinary cameras with simple operation.
Then, what is the duty of every salesperson? A good salesperson can provide the customers with a lot of useful information. From the employer's point of view, the salesperson should:
1, know products you are selling, such as types, functions prices, and the customers targeted. If you don't know your products well, then your chance to sell will be much less.
2, understanding your competitors. For example, the competitors of Canon are SONY Ericsson, and you must understand the SONY Ericsson products, know their strengths and weaknesses.
3, Understand the store's sales, inventory and replenishment requirements in a timely manner to inform the customers with the correct charge information.
4, Speed of product design based on logistic logistics time for their products.（不明白这句话的意思。如果你是想说，缺货产品的补货周期，可说：know how soon a out-of-stock product will become available again.）

全文仅作了基本的语法修改，请与原文对照修改之处。供参考。