Place a triangular bandage on the casualty - long side across the shoulders.
在伤者身上放置一条三角巾——长边越过肩部。
A triangular cloth is used to fix the arm in position. The bandage also holds the dressing in place.
一块三角型的布可以用来固定手臂的位置，绷带也可以把纱布固定住。
A triangular cloth is used to fix the arm in position. The bandage also holds the dressing in place.
一块三角型的布可以用来固定手臂的位置，绷带也可以把纱布固定住。
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