可持续性不是一个流行词，而是现代能源行业的商业必需。
Sustainability isn't a buzzword; it's a business imperative for the modern energy sector.
无人机的未来在于垂直领域的深耕。
Design should be timeless, not just trendy.
A man’s dying is more the survivors’ affair than his own.
优雅不是可有可无的奢侈品，而是决定成功与失败的品质。