听力每日练习 listen 2755 The wrong software

1--I can't open this email attachment our Paris office has sent me.
 
2--Are you sure you're using the right program?
 
1-- Well, yes it's definitely the same program but I might have the wrong version.Their system is newer than ours.
 
2-- That's why you can't open it. You'll have to upgrade before you can read the file.
 
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注解：
 
1.attachment附件  
2.program程序
3.upgrade升级
 
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译文：
 
1--我打不开我们巴黎办事处发给我的电子邮件的附件。
2--你确定用对了程序吗？
1--哦,就这个程序确定无疑，但是我可能用错版本了。他们的系统比我们的更新。
2--那就是你为什么打不开的原因了。你需要升级一下才能看这个文件。