1.
The angler cast the line.
垂钓者把钓线抛了出去
2.
The act of throwing a fishing line.
投钓线投放一根钓线的动作
3.
He reels in a fish.
他收钓线把鱼拖近。
4.
allow(a fish)to exhaust itself by pulling against the line
让（鱼）拉钓线使之疲乏.
5.
The enormous fish snapped the line.
大鱼猛地咬住了钓线。
6.
The rod had never gotten wet, much less caught a fish, and the line was shiny from lack of use.
钓杆从未沾过水，更不用说钓鱼了，钓线因未经使用而熠熠生辉。
7.
The experimental research on the use of hooks and lines in squid jigging in the Southwest Atlantic
西南大西洋鱿钓作业中钓钩和钓线使用的调查试验研究
8.
Trolling is a kind of line fishing in which boats trail lines from poles hanging over their sides.
拖钓是钓线捕鱼法的一种:在渔船的两侧装上许多长竿，竿上垂着钓线，由船拖着钓鱼。
9.
I showed him how to keep his fly from dragging, how to fish the deeper pools.
我教他怎样不拖拉钓线，怎样在深水里钓鱼。
10.
When he hauled it up there was a great carp at the end.
他把钓线拉上来时，钩上钓着了一条大鲤鱼。
11.
Around noon, something suddenly tugs at the line.
中午时分，突然有东西拉住了钓线。
12.
A throwing of a fishing line or net into the water.
撒网把钓线或网投入水中
13.
The line ran out into the water as a fish swallowed the hook.
当鱼吞饵上钩时，钓线就被拉进水里。
14.
The fishing line is made of gut.
钓鱼线是羊肠线做的。
15.
Give the line more play, eg in fishing.
把线放松些（如钓鱼线）.
16.
and put the line down into the water.
并且把钓鱼线放入水中。
17.
wind a fishing line in
把钓鱼线摇起收回.
18.
The angler reeled out his fishing line.
渔人放出线轮上的钓丝。