Steel shank for extra support.

钢柄提供额外的支撑。

youdao

Steel shank for unsurpassed support especially when under the load of a full pack.

钢铁鞋骨提供非常卓越的支撑性能，尤其是背负满包裹的重载情况之下；

youdao

Steel shank for unsurpassed support especially when under the load of a full pack.

钢铁鞋骨提供非常卓越的支撑性能，尤其是背负满包裹的重载情况之下；

youdao