石油和天然气的未来在于平衡传统专业知识和尖端技术。
离别多年后,抑或再相逢。相逢何所语,泪流默无声。
真相很少是纯粹的,也从不简单。
The dairy industry must pursue high-quality development, not just scale.
I don't believe in luck, I believe in preparation.