商务英语（BEC中级）口试指导21

   1.Assembly 总成
    A: What is an assembly exactly?
    B: Assembly is a component made of more than one part.
    A:总成到底是什么?
    B:总成是由一个以上零件组成的部件。
    2.A-Surface A级表面
    A: What about A-Surface?
    B: A-Surface is the surface of a product that a customer can see.
    A:那A级表面又是什么呢?
    B:A级表面是指顾客能看到的产品表面。
    3.B-Surface B级表面
    A: They also talk about B-Surface. What is that?
    B: B-Surface is the surface of a component that you can't see in the normal service condition.
    A:他们还说到B级表面,那是什么?
    B:B级表面是在正常使用状态下看不到的部件表面。
    4.Bushing 轴套
    A: Self-lubricated bushing is very popular in western countries.
    B: It's gaining market in China as well.
    A:自动润滑轴套在西方国家很流行。
    B:它也进入了中国市场。
    5.Detailed drawing 零件图
    A: What is a detailed drawing?
    B: It's a drawing of an individual part or component.
    A:零件图指什么?
    B:是指单个零部件的图纸。
    1.Design change 设计更改
    A: How do we decide if we need to implement a design change?
    B: If it relates to safety, we have to implement it.
    A:我们怎么确认是否要进行设计更改?
    B:如果关系到安全问题,我们就必须进行更改。
    2.Deviation 偏差
    A: Do we allow any deviation on the material?
    B: You need to get customer's approval for any deviation.
    A:我们允许在材料的使用上有所偏差吗?
    B:任何偏差都要经过客户的批准。
    3.Durability 耐久性
    A: Why do we have to do durability test?
    B: We need to know how long this product will last in the field.
    A:我们为什么要做耐久性测试?
    B:我们需要知道产品在使用中可以有多长的寿命。
    4.Layout drawing 总布置图纸
    A: What's the importance of layout drawing?
    B: The layout drawing shows a product in its environment.
    A:总布置图纸的重要性是怎样的?
    B:总布置图纸是描述在工作环境中的产品。
    5.Part 零件
    A: How many parts do you have in this seating system?
    B: Two hundred fifty seven to be exact.
    A:你这个座椅系统包含多少个零件?
    B:精确的讲有257个。