Every reaction is a conversation between atoms.
"The most important thing is to stay customer-obsessed."
解释:咸味食物走血分,血病的人不宜多食,说明饮食需根据病症调整。
We are survival machines—robot vehicles blindly programmed to preserve the selfish molecules known as genes.
国用过少,则金价低了,金价低则各项事业不好办,故对事业不利。