在来访本上登记
sign in the visitor's book
A: This is our factory.
B: Wow,it's huge!
A: Now you have to put on this badge for safety.And would you sign in the visitor's book please?
B: Yes,of course.

工厂面积多大？
How large is the plant?
A: Hi,Howard,I wonder if you can tell me something about our plant.
B: Sure.What do you want to know?
A: How large is the plant?
B: It covers an area of 75,000 square meters.

十周年庆典
10th anniversary
A: The plant is much larger than I expected.
B: Is it?
A: When was it set up?
B: In the late 90s.We'll soon be celebrating our 10th anniversary.

我们实行三班倒工作制。
We are running on three shifts.
A: With such a big plant,we must have many employees.
B: That's true.About five hundred.We are running on three shifts.

这在目前非常先进。
It's very advanced at present.
A: Here,is this our new production line?
B: Yes,it is.
A: It's very advanced at present.
B: Thank you.I'm afraid you'll have to wear an overall.It's a hygienic requirement.

这是出于安全的要求。
It's a security requirement.
= It's for your safety.
A: Could you stand back a little bit please?
B: Why? What's wrong?
A: Nothing.It's a security requirement not to touch the machine.
B: Oh,I'm sorry.

这个计划书你必须重做一遍。
You are going to have to redo/revise this planning.
A: I'm sorry,Mr.Zhang.But you are going to have to redo this planning.
It's badly organized.I can't present this to the general manager.
B: I'm sorry,Ms.Brown.I'll rework it.Thanks for your suggestion.