| 摘要 |
he invention relates to a trolling platform having a rotary navigation system, a manually- or electrically- operated axle for the engagement and disengagement of the reels of the fishing lines, an automatically operated vessel for the transport andcasting of fishing lines, lateral drams for the fishing lines, towed automatic trailer for casting fishing nets, and a trolley with folding seat and auxiliary catapult launching four fishing lines. |
