When the wire rope, upper of the umbrella pole, comes out of the rope groove, it will be jammed. Only cutting off the wire rope can release the jam.
伞杆上部的钢丝绳会出到绳槽外并卡死，只有将绳剪断，才能解除卡死。
They bound an umbrella to a pole to get some shade.
他们将伞绑在柱子上以得到一些荫凉。
They bound an umbrella to a pole to get some shade.
他们将伞绑在柱子上以得到一些荫凉。
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