他飞奔过宅前的三叶草地冲向河边，他知道那里的河堤上有一条独木舟。
He sprinted through the clover fields in front of his mansion toward the water, where he knew a pirogue lay on the levee.
200多万年前的马蹄蟹化石，与今天的马蹄蟹几乎完全相同：它们是三叶虫最近的亲戚。
Horseshoe crab fossils over 200 million years old are almost identical to contemporary animals: They are the closest living relatives of the trilobites.
《新科学人》说，人两侧的前颞叶对记忆过程都很重要。左前颞叶处理上下文信息，而右前颞叶与视觉记忆有关。
Both sides of the anterior temporal lobe are important for memory processing - the left ATL deals with context, while the right ATL is associated with visual memory, New Scientist says.
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