将U盘插到Mac电脑上。 打开 打开U盘。 选择要移动的文件。 点击编辑。 点击拷贝。 在Mac电脑上打开传输位置。 移动复制的文件。 弹出U盘。

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Your flash drive should fit into one of the rectangular ports on the side of your Mac (MacBook) or the back of the Mac's monitor (iMac).  Most flash drives only fit one way, so don't force the flash drive; if it won't fit, rotate it 180 degrees and try again. If your Mac has a set of oval ports instead of a traditional rectangular USB port, you'll need to buy a USB 3.0 to USB-C (or Thunderbolt 3) adapter in order to plug your flash drive into it. Disregard this step if you have a USB-C flash dri