?不去管自己不懂的事

...不去管自己不懂的事 stick to her last ;stick to his last ;stick to my last ;stick to our last ;stick to their last ;stick to your last ;stuck to her last ;stuck to his last ;stuck to my last ;stuck to our last ;stuck to their last ;stuck to your last 不参加 held aloof from ;hold aloof from ;keep aloof from ;kept aloof from ;opt ;stand aloof from ;stand out ;stood aloof...