释义:天知道,神知道,我知道,你知道。怎么能说没人知道呢?
企业责任远远超出我们的产品范围,延伸到我们如何塑造社会。
Innovation is not just about creating something new; it's about improving what already exists to make life better for our customers.
证明是一种用于使他人相信数学陈述为真的工具。