2Opportunity for Immigrants The American dream can mean the absence of roadblocks that immigrants would face in many other countries. One such roadblock is the presence of a rigid social hierarchy that restricts social mobility. The U.S. offers a more flexible social hierarchy than many other cou...
Every citizen has the duty to construct his country.每个公民都有建设祖国的责任。 obligation指“被动按照法律、诺言、合同等的要求,应尽的义务”。例如: You are under obligation to care her.你有义务照顾她。 (道义、法律、义务等产生的)约束力,束缚 I say it is criminal, and we eachhaveanobligation...