streamer tracking system

例句：

1. 1. The new carhas a streamlined design that makes it more efficient.
   这款新车设计流线，使其更加高效。
2. 2. The company's streamline tracking system helps to improve efficiency and reduce costs.
   公司的流线型跟踪系统有助于提高效率和降低成本。
3. 3. The engineer used a streamline tracking system to optimize the production process.
   工程师使用流线型跟踪系统优化生产过程。