The Activity Stacker is a pyramid made of multiple rings that fit onto a soft cylinder.

活动套叠组玩具是一组多环组成的金字塔，这个金字塔可套在一个软质的圆柱体上。

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The two teachers give the children multiple cues when it's time to clean up: Lights flash, a bell rings and the children clap and count to 100.

两位老师在扫除时给孩子们许多提示：闪光、响铃、孩子们鼓着掌数到100。

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Filling and emptying containers and boxes, and stacking and knocking down multiple items such as cups, blocks and plastic rings forms part of your baby's learning about reach, grasp and release.

灌装、排空容器和盒及叠加和推倒多物品如杯、块和塑料环的组成部分达到你的宝宝学习、掌握和释放。

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Multiple sealing rings, fitted throughout the lens body, prevent water splashes and dust from penetrating, making the M.

ENGADGET: Olympus unveils a cavalcade of point and shoot cameras and a PEN lens at CES