The fishing nets are weighted with lead.

这些渔网是靠铅坠下沉的。

《牛津词典》

Animals get tangled in fishing nets and drown.

动物被缠在渔网里淹死了。

《柯林斯英汉双解大词典》

Many dolphins die each year from entanglement in fishing nets.

每年都有许多海豚被捕鱼网缠绕致死。

《牛津词典》

On a warm summer day, when he usually would not be fishing - and on a part of the Illinois River where commercial fishing is normally illegal - Isaak and his fellow fisherman are casting their nets to drive the Asian Carp out of the water.

VOA: standard.2010.07.19

They're worried, it turns out, about getting caught in shrimp-fishing nets.

CNN: ASIANOW - TIME Asia | Asia Buzz: Tattle in Seattle

In modern times, the hook is becoming less important as commercial fishing ventures rely more and more upon massive nets, although certain industrial fishing techniques--such as longline fishing--still depend on the humble hook.

FORBES: No. 19: The Fish Hook

One sunny evening in early August, Stig Jansson is rinsing fishing nets at his boathouse on the island, while his son-in-law Jarmo Ylitelo cuts perch fillets to be smoked and sold.

BBC: A portrait of summer in Finland