1.The density, mass, and size compare favorably to that of Earth. But, the atmosphere and surface features differ markedly.
它密度、质量和大小都和地球差不多，但大气和表面却截然不同。
2.The tastes and habits of young people today differ markedly from those of the young people of the thirties, let alone of the twenties.
现在的三十岁的年轻人，爱好和习惯都截然不同，更不用二十岁的年轻人了。
3.Children in the same family may differ markedly in their willingness and ability to share friendship and affection.
同一个家庭的孩子在同他人分享爱和友谊的意愿和能力上可能会有明显的差异。
4.The results differ markedly from the stereoacuity data.
结果明显不同的立体视锐度的数据。
5.They differ markedly in temperament.
他们气质迥异。
6.they usually differ markedly in morphology
它们在形态学上是有明显不同的。