过去10年中，少女怀孕的现象不断增多。Teenage conceptions have risen steadily in the last ten years.他解释说20世纪60年代课程迅速增多。He explains that there was an explosion of courses through the 1960s.这类纠纷在18和19世纪大量增多。Such disputes multiplied in the ei...
There was a lot of unhappiness in my adolescence.年少时我经历过很多不愉快。His laugh-a-minute image is just a front to hide his deep unhappiness.他滑稽可笑的形象只是用来掩饰内心深处痛苦的假面具。He had sensed his mother's unhappiness.他感觉到了母亲的不悦。...