但时间是最重要的因素；外交手段需要加快进程，否则就会被伊朗核武器发展进度赶上，果真如此，西方真得面临冲突了。
But time is of the essence; diplomacy needs to move faster if it is not to be overtaken by Iran’s march to a nuclear weapon – and, with it, the march to conflict.