The stitching on the bags was vulnerable at every seam and strap attachment point, so I re-attached the torn straps and reinforced each of these areas with the sewing awl and waxed twine.

• 缝合的塑料袋是脆弱的，并在每个煤层带附着点，所以我重新重视蹂躏肩带和加强在上述各领域与缝纫锥子和蜡绳。