area := geometry.circle_area(5.0);
Check the product page here。新收录的资料对此有专业解读
。关于这个话题，新收录的资料提供了深入分析
This article originally appeared on Engadget at https://www.engadget.com/mobile/smartphones/apple-is-reportedly-looking-into-3d-printing-aluminum-iphones-and-apple-watches-163721491.html?src=rss。业内人士推荐新收录的资料作为进阶阅读
This story was originally featured on Fortune.com
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