帝国主义: imperialism...
多功能: multi-functional, multi-function...
教师: teacher...
美元: American dollar, US dollar...
夜晚: night...
水落石出: as the water recedes, the rocks appear (idiom), the truth comes to light...
记忆: to remember, to recall, memory...
离婚: to divorce, divorced from (one's spouse)...
少有: rare, infrequent...
一系列: a series of, a string of...