抬竿
Lifting the pole
以上为机器翻译结果，长、整句建议使用 人工翻译 。
它可避免了因人为抬竿造成鱼容易脱钩的现象，同时还可减轻人的劳动强度；
The utility model can avoid the occurrence that fish can easily escape from the hook as the rod is lifted manually; meanwhile, labor intensity of people can be reduced;
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模块上移
模块下移
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