牽一發(fā)而動全身qiān yī fà ér dòng quán shēnpullone hair and you move the whole body—a slight move in one part may affect the situation as a whole
? 他們害怕“～”，害怕這會產(chǎn)生連鎖反應(yīng)。They were anxious about the outcome of any single change. They fear that this will cause a chain reaction. 牽一發(fā)而動全身qian yi fa er dong quan shenpull one hair and you move the whole body—a slight move in one part may affect the whole situation |