On vacation go to the most remote place on your itinerary first， bypassing the cities. You‘ll maximize the shock of otherness in the remote， and then later you’ll welcome the familiar comforts of a city on the way back.

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。

智能化改造要结合实际，不能盲目跟风。