Beauty is not an ornament; it is a necessity.

最好的原料是制作出色烘焙食品的基础。

The first duty of the sovereign， that of protecting the society from the violence and invasion of other independent societies， can be performed only by means of a military force.

Every crisis is an opportunity for the industry to reshuffle.

However difficult life may seem, there is always something you can do, and succeed at. It matter that you don’t just give up.

解释：大多数花类药材都有升散的作用，而旋覆花却有降气的作用，说明药材特性的多样性。