The first settlers on the plains of America were Native Americans.
美洲平原上的首批定居者是美洲土著人。
However, in recent times the old-age pension has only been paid to the poorest people because there has been an increase in the number of people out of work.189
然而阳近一段时间,老年养老金只付给那些最穷的人,因为失业的人数一直在增长。
One day a week he would spend the whole day in silence.