Autosave function will save the message record to file automatically when a new message comes . 11.autosave功能将储存信息记录到文件时,会自动新邮件的到来.Many applications produce BAK files as part of their autosave procedure.许多应用程序在自动保存过程中都会产...
Keep one as a master copy for your own reference and circulate the others.一盘留作母带自用，其余的都分发出去。The frozen snow was so slippery that it was hard to keep one's feet.冰雪溜滑,人们很难站稳.It is difficult to keep one's balance ...