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

The American then asked why he didn't stay out longer and catch more fish.

美国人又问，为什么他不多呆一会儿，多打些鱼。

youdao

Roughly the same number of fishing vessels are at sea now as there were ten years ago, but better technology means each vessel can catch more fish.

现在，海上的捕渔船的数量大概与十年前相同，但是，技术的进步使得每条捕鱼船能捕捞到更大量的鱼。

youdao

If fewer boats were out there harvesting, each one could catch more fish, make more money.

NPR: Alaska Senator Scrutinized in Corruption Probe

In a sense, to catch more fish?

FORBES: Turmoil Breeds Opportunity: Growing In A Weak Economy

"They" are the poachers who haunt those waters, men who catch more than the legal limit of fish--striped bass, sea bass, fluke and blackfish (tautog)--then sell them on the black market.

FORBES