cerebrums

Walnut looks like a little brain, with left and right hemispheres, upper cerebrums and lower cerebellums.
核桃看起来像小小的脑，有左、右半球和上大脑、下小脑。
Walnut looks like a little brain, a left and right hemisphere, upper cerebrums and lower cerebellums.
核桃看起来就象一个小脑子、一个左右半球、上部大脑和更低的后脑。
X-Bonus: War will never cease until babies begin to come into the world with larger cerebrums and smaller adrenal glands.
除非新出生的婴儿有更大的大脑和更小的肾上腺，否则战争不会停止。