中英成语俚语800对005：按部就班
按部就班 A place for everything，and everything in its place.
eg：No hurry, let's carry out the plan in apple-pie order.
中英俚语俗语来源：“文选·陆机文赋然后选义按部，老辞就班。”
同义词：井井有条 Keep everything ship-shape. 反义词：乱作一团 All in a huddle.