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酸的強度由其提供質子的能力來衡量，堿的強度由其接受質子的能力來衡量。

The circular economy isn't an option—it's the only way forward for industries willing to thrive in the next decade.

"The more you give, the more you get."

The core value of cloud computing is that it can make computing resources as popular as water and electricity.

"Theatre is the art of the unspoken."

科學是關于提出正確的問題并堅持不懈地尋找答案。