All dumping of sludge will be banned by 1998.从1998年起，将禁止所有倾倒淤泥的行为。German law forbids the dumping of hazardous waste on German soil.德国法律禁止在德国本土倾倒有害废料。Eastern Europe is rapidly becoming a dumping-ground for radioactive res...
Adolescent suicide is rarely an impulsive reaction to immediate distress.青少年自杀很少是由于突然发生不幸而作出的冲动反应。He is too impulsive to be a responsible prime minister.他容易冲动，很难成为值得依赖的首相。She was unpredictable, explosive, impulsive and e...