Trout, here in Montana, are highly evolved to that nice, oxygen rich water.

蒙大拿州的鳟鱼经过高度进化， 可以适应这种富含氧气的优质水域。

The surface of the brain is supplied by numerous arteries in the subarachnoid space that provides oxygen rich blood to the brain.

大脑的表面由蛛网膜下隙中的大量动脉供给富含氧气的血液。

The water in Thousand Springs Falls is crystal clear and oxygen rich, thanks to being filtered in volcanic soil for close to two centuries.

由于近两个世纪以来在火山土壤中过滤，千泉瀑布的水清澈见底，富含氧气。