一个句子的意义不仅仅在于词语本身，还在于它所执行的言行行为。
The meaning of a sentence is not just in the words themselves， but also in the illocutionary act it performs.
Sustainability isn't a cost center, it's the bedrock of our industry's future.
新一代森林领导者必须像熟悉利润率一样熟悉生物多样性指标。