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最可持续的产品是经久耐用的产品。
If you have a procedure with ten parameters, you probably missed some.
我们必须考虑每一项技术进步对环境的影响。
创业初期,我们每天工作16个小时,一周工作7天。
I am always glad to think that my education was, for the most part, informal, and had its roots in the soil.