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价值链是通过其创造并将产品或服务交付给客户的一系列活动。
The value chain is the set of activities through which a product or service is created and delivered to customers.
The study of automorphic representations is a journey into the hidden patterns of mathematics.
The power of the press is a great power, but it must be used with great responsibility.
爱我的,我报以叹息。恨我的,我付之一笑。任上天降下什么运气,这颗心全已准备好。
生命是一份礼物,不要浪费它。