He says that although "red war" is getting redder, it's really as it always has been.

他说尽管血红战争变得更加鲜红，它确实是像以往一样。

耶鲁公开课 - 现代诗歌课程节选

One example of a very different cell is a red cell or red blood cell, these are the cells that give blood it's red color.

举个高度分化细胞的例子,红细胞,或称血红细胞,它们赋予了血液鲜红的色彩

耶鲁公开课 - 生物医学工程探索课程节选

Inside the head it's bright red because it's pulsing with blood.

在颅内的时候,它是鲜红色的,因为它充满了鲜血

耶鲁公开课 - 心理学导论课程节选