Trawling
(重定向自Trawl net)
Trawling is a method of fishing that involves pulling a fishing net through the water behind one or more boats. The net that is used for trawling is called a trawl.
The boats that are used for trawling are called trawlers or draggers. Trawlers vary in size from small open boats with only 30 hp engines to large factory trawlers with over 10,000 hp. Trawling can be carried out by one trawler or by two trawlers fishing cooperatively (pair trawling).