trawl net; trawl
A large conical net dragged through the water by one or more boats to catch fish or other marine life.
この漁港ではトロール網を使った漁が盛んです。
Fishing with trawl nets is thriving at this fishing port.
トロール網で獲った魚を市場に運びます。
They transport fish caught with a trawl net to the market.
Compound of トロール (from English 'trawl') and 網 (net).