我还非常喜欢“如何制作简单可翻转的手提袋”这部指南。

I also loved this How To Make a Simple Reversible Tote Bag.

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另外一种，转向轴是翻转的，这样手把就会离前轮中心更远。

In another, the steer axis is reversed such that the handlebars are farther forward than the center of the front wheel.

youdao

当你面对镜头时，你也可以录制影像，A55的电子取景器是可翻转的，这样能让相机更稳定。

You can shoot video with the camera to your face, too, a more stable way of holding the camera.

youdao

Unless you take the things that you don't like about this world and you flip them upside down and you can start that today.

除非你把在这世上讨厌的事物,翻转过来，你们可以从今天开始。

哈佛公开课 - 幸福课课程节选

So the minus vector is the same vector flipped over, pointing the opposite way.

因此负矢量即为同一矢量的翻转,指向相反的方向

耶鲁公开课 - 基础物理课程节选

It wouldn't be the same if I turned it upside down because the carbons - the rings here, the pentose's would all be turned over, the chemistry would look different and the sequence of bases would look different.

记住单链倒过来,就和原来不一样了,这是因为碳原子和糖环结构,戊糖会翻转,使得这个化学结构看起来不一样了,碱基的顺序也不一样了

耶鲁公开课 - 生物医学工程探索课程节选