坐視sit by and watch;sit tight and look on
我們對分裂祖國的挑釁活動不會～不管。We will not sit idly by and do nothing against provocative activities aimed at splitting the motherland./中國人民不能～不理。The Chinese people cannot sit idly by and remain indifferent./～不管sit idly by and do nothing;remain idle;look on with folded arms;sit by and remain indifferent/～不救sit idly by without lending a helping hand; sit back and watch without going to the rescue /～不理（管）look on with folded arms;sit idly by and remain indifferent |