Atlantic salmon are anadromous, which means they can live in saltwater and fresh water.

大西洋鲑鱼是溯河产卵动物，这意味着它生活在咸水淡水中。

My favorite fish of them all are called alewives. We call them anadromous.

我最鱼都叫 alewives。我称它为溯河。

Atlantic salmon are anadromous, hatching in freshwater and remaining there for a few years before heading to the open ocean in springtime to hunt and grow.

大西洋鲑鱼是溯河性鲑鱼，在淡水中孵化并在那里停留几年，然后在春天前往开阔海洋捕食生长。

[Zach] Some fish are really neat. My favorite fish of them all are called alewives. We call them anadromous which means that they live in the ocean but spawn in freshwater.

这意味着它生活在海洋中， 但在淡水中产卵。