And we can't forget mitochondria, the kidney-bean-shaped sites of cellular respiration in both plant and animal cells.

我们也不能忘记线粒体，这是植物和动物细中肾豆细部位。

The kidneys are a pair of bean shaped, reddish brown organs about the size of your fist.

肾脏是一对豆褐色器官，大约有拳头大小。

Your kidneys are a pair of dark red, fist-sized, bean-shaped organs that sit on each side of your spine against the posterior body wall.

你肾脏是一对暗色、拳头大小、豆器官，位于脊柱两侧，靠着身体后壁。

It is a small pea-sized area at the base of the brain, just behind our eyes, called the hypothalamus.

它是一个位于大脑底部、眼睛后方小豆区域，称为下丘脑。