noun
A fishing method where a baited line or lure is drawn through the water behind a moving boat.
See also: トローリング
沖で流し釣りをしてカツオを狙った。
We went trolling offshore for bonito.
noun
drift fishing
A fishing method where the bait is allowed to drift naturally with the current, often from a stationary or slowly drifting boat.
川で流し釣りをしてアユを釣った。
I caught sweetfish by drift fishing in the river.