Homework to present: Teams present support structure design, and how well they are on schedule. Teams present their websites.
作业报告：小组提交支撑结构的设计，以及进展情况。小组展示各自的网页。
Homework to present: Teams present support structure design, and how well they are on schedule. Teams present their websites.
作业报告：小组提交支撑结构的设计，以及进展情况。小组展示各自的网页。
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