井井有条

井井有条 [jǐng jǐng yǒu tiáo]

1. ■ be arranged in good order; be in apple-pie order; be shipshape and orderly; in an orderly manner; in good order; in perfect order; methodical:

井井有条地工作 work methodically;

实验室里必须保持井井有条。 A laboratory must be kept in good order.

他惊奇地发现房间被彻底打扫了， 一切都布置得井井有条。 He was surprised to find his room thoroughly cleaned and everything arranged in perfect order.