Email～computer system

1确认要点，2寻找语音，3分段结构，4下笔成文；

    this is to inform you that the computer system will be open and working until 12am(midnight) next wednesday.

表建议 It is suggested that we back up(备份） our work beforehand.

please back up(备份） our work beforehand.

the whole system will be updated to search for information from the database which is faster.

thank you.