关于苏珊纸飞机在风洞中机翼稳定性的调查Investigation on the stability of Suzanne paper planes wings in a wind tunnel
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有问题?问问AI帮你修改 改主题:如咖啡问卷改为奶茶问卷
仔细认真观看下面👇4个小视频并且完成4个问题 Watch the four videos below carefully and complete the following four questions (您不需要选择视频下方的选项,接着认真完成四个视频之后的问题 You don't need to choose the option below the videos and complete the questions after the four videos seriously.)