输送带

例句：

1. 1. The factory uses a high-speed transmission belt to transport materials efficiently.
   工厂使用高速传动带来高效地传输材料。
2. 2. The engineer designed a new conveyor belt that can carry heavy loads without breaking.
   工程师设计了一种新型的传送带，可以承载重物而不断裂。
3. 3. The conveyor belt is essential for the production process, ensuring products are moved quickly and accurately.
   传送带对于生产过程至关重要，确保产品能够快速且准确地移动。