天然气领域的创新是可持续能源未来的关键。
Innovation in natural gas is key to a sustainable energy future.
解释:在中药中,以草本植物为主的药材占据重要地位,体现了草本植物的药用价值。
"To live is to suffer, to survive is to find some meaning in the suffering."
A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.