On the spot,he instructed the plant chief to paint all bolts and screws black and ordered workers not to release any car unless all was orderly under the hood.

• 他当即让工厂负责人把所有的螺丝和螺帽都漆成黑色，并指示工人除非车盖下的一切都整齐有序，否则任何汽车都不能下线。