将以下文字内容翻译成英文：随着国民经济的快速发展我国物流需求规模保持较高的增长速度物流行业也处于稳步发展阶段但存在着运输成本居高不下、运输效率低、碳排放量大等问题。在双碳背景下面对时间有限、减排量大的压力如何为物流企业降本增效、减少碳排放是亟须解决的问题。

With the rapid development of the national economy, the demand for logistics in China has maintained a high growth rate, and the logistics industry is also in a steady development stage. However, there are problems such as high transportation costs, low transportation efficiency, and high carbon emissions. In the context of "dual carbon", facing the pressure of limited time and large emissions reduction, it is urgent to solve the problem of reducing costs and increasing efficiency, and reducing carbon emissions for logistics enterprises.