" Mercury in combination with BMAA is a one-two punch."

“汞和BMAA的结合可谓是双重重击。”

And they found BMAA and mercury in all 10 species.

在这10种鲨鱼中，均发现了BMAA和汞。

BMAA starts out in cyanobacteria, and travels up the food chain through crabs and shrimp and fish.

BMAA最初存在于蓝藻中，之后通过螃蟹、虾类和鱼类进入食物链上层。

And we already know that BMAA plus mercury is a very bad mix for the brain.

我们也知道BMAA和汞结合会对我们的大脑造成更严重的危害。