由于他们掌握的技能实在有限，你可以想象他们“连抓带咬”的情景，而这正是他们通常用来探索世界的方式。
With a rather limited repertoire, you can expect infants to exercise the "grab and gum" schema quite often as they explore the world.
运动员的竞技能力在不同的条件下有着不同的形态和特征，通常用不同概念予以表达。
On different conditions, the competitive ability of athlete would be in different form, and be expressed in different conception.
这个标准强调基于证据的文章解读、大学里和职场中所常用的词汇、以及注重深度而非广度的数学技能训练。
Those standards emphasize evidence-based interpretations of texts, vocabulary used in college and careers, and depth-over-breadth math skills.
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