trend;tendency;march of events 世界是在進(jìn)步的，前途是光明的，這個(gè)歷史的總～任何人也改變不了。The world is progressing,the future is bright,and no one can change this general trend of history./必然～inexorable trend/世界總的～overall world trend/顯著的改善～pronounced tendency to improvement