将下列句子变成汉语.
问题描述：
将下列句子变成汉语.
1.In the days before fax,E-mail,and videoconferencing,the office closed.
2.Coporate downsizing is another contributor,because remaining workers have to do the jobs of those who have been laid off.
3.In a recent survey of 150 Canadian executives,75 percent stated they were working so hard their personal relationships were suffering.
急用
答
1.In the days before fax,E-mail,and videoconferencing,the office closed.在没有传真,电子邮件和视频会议之前的时期,办公室处于关闭状态.2.Coporate downsizing is another contributor,because remaining worker...