carrying channel

例句：

1. 1. The carrying channel is essential for the efficient transportation of goods.
   运输通道对于货物的高效运输至关重要。
2. 2.The construction of this carrying channel will significantly improve our transportation efficiency.
   建设这个运输通道将显著提高我们的运输效率。
3. 3. The carrying channel plays a crucial role in ensuring the smooth flow of goods.
   运输通道在确保货物顺畅流通方面起着至关重要的作用。