One of the more touchy political subjects in Bhutan is the use of Indian cheap labor that they import from India to build the roads, and then they send these people home once the roads are built.
ブータンにおける厄介な政策的課題のひとつは 道路を作るためにインドからの安い労働者を使い ひとたび道路が完成すれば 彼らを本国に送り返す事ですが