1-- Susan,can you give me a hand?
 
2-- Sure, what's wrong?
 
1-- I want to create a password for this document. Please tell me how to do it.
 
2-- It's easy. Press O and then P. Then it will ask you for your password.
 
1-- What do I do after I've typed in my password?
 
2-- Just press ENTER and you've done.
 
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注解：
 
1.give me a hand帮帮我  
2.password密码
3.document文件
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译文：
 
1--苏珊，帮帮我好吗？
2--当然可以。什么事？
1--我想给文件加一个密码， 告诉我怎么做吧。
2--这很容易的。按O键，再按 P，然后它就会让你输人密码了。
1--输入密码之后怎么办呢？
2--按回车键就可以了。