He suddenly became wealthy, which changed his mode of life.

暴富改变了他的生活方式。

All his efforts to change her mode of life could not alter her confidence, supported by all her relatives and acquaintances, that it was quite proper.

他为改变她的生活方式所做的一切努力都无法改变她的信心，在她所有的亲戚和熟人的支持下，她认为这是非常合适的。

Because there is no more glucose and the fats are too large to cross the blood-brain barrier, your brain changes modes and begins to use ketone bodies for energy, which are short-chain derivatives of fatty acids.

因为没有更多的葡萄糖，脂肪又太大而不能通过血脑屏障，你的大脑就会改变模式，开始使用酮体作为能量，酮体是脂肪酸的短链衍生物。