做: make; manufacture; produce了: finish; complete; end; fulfi ...一个: one; a; an实验: experiment; test; trial run作了一个又一个实验: make one experiment after another一个又一个实验地: experiment after experiment一个又一个: one bye one克服了一个又一个问题: master one problem after another许多的,一个又一个的: many一个又一个, 接二连三: another and yet another一个又一个地,相继: one after another一个又一个胜利: victory after victory他纵身跳进了激流救起了一个又一个孩子: he plunged into the swift current and rescued one child after another我做了一个梦: i dreamed a dream; i had a dream带来一个又一个的疑问: bring one inquiry after another经过一个又一个的城市: town after town on i travel然后……一个又一个的船员: then...crew one by one一个又一个的革新项目: one innovation after another赢得一个又一个胜利: win one victory after another昨天我做了一个梦: yesterday i had a dream昨夜我做了一个梦: i had a dream last night做了一个奇怪的梦: have a strange dream擦身而过,一个又一个,熟悉或陌生的脸庞: pass through faces i know and know not带某人参加一个又一个的活动: take sb. from activity to activity寂寞的河流流进一个又一个大海: lonely rivers flow to the sea to the sea