一个运营良好的采石场是物流、效率和团队合作的交响乐。
A well-run quarry is a symphony of logistics, efficiency, and teamwork.
在数学中,你并不理解事物。你只是习惯了它们。
Innovation in forestry isn't optional—it's essential for survival.《The Green Frontier》
战场交锋,即使列阵有方,但以勇猛为本;操办丧事,即使礼节周全,但以哀痛为本;文人学士,即使学富五车,但以德行为本