In daily life, we can see that many moving companies bring some small things (small things like paper clips) to fix the goods after they come. Do you know what those things are called? Those things are ratchet buckles. So...

The term bandage first appeared in the sixth chapter of Liu Qing's "Bronze Wall and Iron Wall": "The wounded soldiers were wrapped in white bandages on their heads, arms or legs." Moreover, the bandages at that time...