科学家们给每个百合的花瓣用点做了记号，主要的或中心纹理也做了记号。
The scientists marked a lily bud with dots along each petal 's edge and "midrib" or central vein.
科学家让58名三岁的孩子检查一组物体，其中一个功能完好，另一个则不然。比如一部真正的电话和一个玩具电话，或者一支有用的记号笔和一支没用的记号笔。
Scientists had 58 three-year-olds examine several functional and nonfunctional objects. Like a real phone and a toy phone, or a working marker and a dried-up marker.
后来，科学家开始在鸟的身上做记号。
给人的感觉是塔顶上装饰了一些记号，就象占星学家把黄道十二宫作为天体的记号一亲。
It is felt that the top of the tower was decorated with signs similar to those of the zodiac which astrologers derived from the heavenly bodies.
人类学家们仍然在尽力破译在这个坟墓里发现的神秘记号。
Anthropologist is still trying to decipher the rune find in the grave.
人类学家们仍然在尽力破译在这个坟墓里发现的神秘记号。
Anthropologist is still trying to decipher the rune find in the grave.
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