Back Up: English expression meaning and example
ZH defination card
Learn the English expression "Back Up". Meaning: To back up means to make a copy of your digital files so they are safe if your computer crashes. Example: Don't forget to back up your work before closing the laptop. Chinese: Back up 的意思就是备份。当电脑出现故障时,备份可以保护你的文件不丢失。 Chinese example: 合上电脑前,别忘了备份你的工作内容。 #LearnEnglish #EnglishExpressions #Englishing