前者是政治、经济、文化的建设,后者是建筑上的建设。constitute: to be the parts or people that form sth.指组成,构成例: People under the age of 40 constitute the majority of labour force.construct: to build sth such as a road, building or machine修建,建造It must build four arenas, overhaul two stadiums and construct facilities for sports like tennis and mountain biking.它必须修建四个奥运场馆,翻修两个体育场,修建网球和山地自行车等比赛设施。