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通过加注在网球上的适当手部压力,以提供足够外力,固定钓线在拖钓时,需要将钓线缠绕在线轴上,必须保证足够的牢固,加注在钓线上的外力要能够做到持续。如果无法
By filling the appropriate hand pressure on the tennis ball to provide sufficient external force, the fishing line needs to be wrapped around the spool when the fishing line is fixed, and sufficient solidity must be ensured. The external force on the fishing line should be sufficient To be sustained. If not