1. What is the meaning of fishing
 nets
Fishing nets, namely ‘fishing nets’, are an indispensable fishing tool for fishery production. Coastal fishermen first used simple nets to fish by the sea. In the Ming Dynasty, there were fishing nets in shallow seas such as nets and stick nets.
After the Qing Dynasty, fishing nets appeared in the open sea. Inland river fishermen mostly use small-scale fishing gear. The main fishing gears that have been used in fishery production include pulling nets, stick nets, push nets, arched nets, ground nets, plug nets, grab nets, stick nets, pull nets, drift nets, trawl nets, hit nets, spin nets, and stretch nets. , fishing hooks, pickling clams, fishing nets, foil, river seine nets, drawing nets, copying nets, calling nets, hanging nets, slipping foil nets, crab baskets, crab dumplings, etc. Among them, drag nets and drift nets are often used for fishing in the open sea, and sticky nets are mostly used for inland and offshore fishing.
Second, Which is correct, fishing net or fishing net
Both are fine.
One is for fishing and the other is for holding fish. Fishing nets refer to large-scale fishing operations, not only for fishing, but also for other seafood fishing tools; fishnets refer to small tools for special fishing, such as those used in farms or recreational fishing.
Sentence:
1. Open the net first so that the fish can find the entrance of the net.
2. The fish was covered by the net, but it tried hard to break through the net and escape.
3. The fishermen put the layers of fishing nets on the fishing boat, ready to put them into the water to catch crab fry.
4. The fishing nets they lay will be opened by the floating ball in the full tide water. When the tide is low, the fish will be intercepted by the fishing nets. As long as they follow the fishing nets, there will be harvests.
5. Abandoned fishing lines and nets can trap marine life, cutting their fins or strangling them.
6. Open the net first so that the fish can find the entrance of the net.