习性不仅是一种结构化的结构,它组织实践和对实践的感知,同时也是一种被结构的结构。
For beautiful eyes, look for the good in others; for beautiful lips, speak only words of kindness; and for poise, walk with the knowledge that you are never alone.
石油化工行业的未来在于数字化转型和智能化发展。