5.he had stood in front of it, observing the intricacy of the ironwork with the wonder of a child.
他站在前面,带着孩子般好奇,目不转睛地看着错综复杂打铁工序。
6.In software engineering, the degree of complication of a system or system component, determined by such factors as the number and intricacy of interfaces, the number and intricacy of conditional branches, the degree of nesting, the types of data structures, and other system characteristics.