it's no good/use doing sth 并举例

it's no good/use doing sth 并举例
it's no good/use doing sth 并举例

it's no good/use doing sth 并举例
It's no good/use doing sth.是一个固定句型,意思是“做某事没有好处/意义”.例如：It's no good reading loudly when you look the email.当你看邮件的时候,大声读出来是没有好处的.希望以上可以帮到!