" To plug (plug) away" means to continue to do something, especially to continue to do something that may not seem important that you may have to do over and over again, but that has to be done.
” “插着(插头)工作” 意味着继续
某事,特别是继续
一些可能看起来不重要但需要反复
的事情, 而且这些事情必须完成。