小徐 zencart
do it jakey (2023-10-17 21:28:52)
很好的一本书，有关环境保护和动物保护的。最有趣的是需要事先在冰箱冰冻一下才能看，冰块会更明显。很有创意，孩子看了一次，第二次看的时候说，书怎么不冰了？说明孩子对这些已经有了意识。我一直觉得孩子需要读各种各样的不同类型的书，所以家里都准备一些，有些孩子不感兴趣，但是也让他读一读，多了解一些，希望孩子能保持读书的好习惯。
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Starrett 12" Pro Site Protractor 12" Length Aluminum Dial Reading Miter
Starrett 12" Pro Site Protractor 12" Length Aluminum Dial Reading Miter
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Starrett 12261 Steel Base Extension for 3753 Series Electronic Depth Gage, 180mm Length
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Starrett 229D Telescoping Gauge With 1 Telescoping Arm, 2-1/8" - 3-1/2" Range, 2-3/8" Handle Length
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