But people which favor the influx of the cheap labor toce , on the otIT hor , maintain these migrants are not comlotd to support the massive urban infrastructure construction program .

• 但是，另一方面，力撑廉价体力劳动者流入的人主张，为了力撑大规模的都市基础功设施建设规划，流动大家是必需的。