single cylinder latch needle machine

例句：

1. 1.This single-cylinder lock-needle machine is very efficient in processing small parts.
   这台单缸锁针机在处理小部件方面非常高效。
2. 2. The engineer designed the machine to meet the specific needs of the factory.
   工程师设计了这台机器以满足工厂的具体需求。
3. 3. The machine's single-cylinder design makes it easy to maintain and operate.
   这台机器的单缸设计使得维护和操作变得容易。