Perception is an active process where the brain constructs meaning from sensory input.
学习达到快乐的境界就成功了。
欧佩克不再掌控全球石油市场的所有牌。
音乐是我的生命,没有音乐我活不下去。
我不数做了多少仰卧起坐,只在感到疼痛时才开始计数。
There is no such thing as a small word; every word carries the universe.