價值鏈?zhǔn)峭ㄟ^其創(chuàng)造并將產(chǎn)品或服務(wù)交付給客戶的一系列活動。
The value chain is the set of activities through which a product or service is created and delivered to customers.
煤炭仍將是能源結(jié)構(gòu)的一部分，但其角色必須為更清潔的未來重新定義。
認(rèn)知地圖不是頭腦中的一幅圖或模型，而是環(huán)境的動態(tài)變化表征。
The study of Shimura varieties bridges the gap between arithmetic geometry and automorphic forms.
"Writing is a way to give voice to our dreams."
The liberal democratic system may not be perfect, but it is the best system we have.