You can't catch fish without fishing tools, and you also need to learn fishing skills if you want to catch more fish.

没有钓鱼工具你就钓不到鱼，如果你想钓更多的鱼，你也需要学习钓鱼技巧。

youdao

But remember how you went eighty-seven days without fish and then we caught big ones every day for three weeks.

但是你记得吗？曾经有一次，一连八十七天都没有捕到鱼，然后接下来连续三个礼拜，每天都有捕到大鱼呢。

youdao

He was an old man who fished alone in a small boat on the sea and he had gone eighty-four days now without taking a fish.

他是一个老人，独自在海上的一条小船上钓鱼。至今出海84天了，他一条鱼也没钓到。

youdao

Which,in the end, without oxygen you have fish kills, and the like."

VOA: standard.2010.08.04

The Klamath river's dams, owned by PacifiCorp, a former subsidiary (remarkably enough) of Scottish Power, date back to 1918, and were built without fish ladders to help salmon returning to their natal waters.

ECONOMIST: Saving the fish of the Klamath river

"The EU without Britain is like fish without chips, " she declared.

BBC: Warnings over a country called Europe

On a large scale, cheap fish is being substituted for expensive fish without the consumer knowing.

BBC: Mislabelled fish slip into Europe's menus