bulk-line costs

例句：

1. 1. The company's bulk-line costs have increased significantly due to higher shipping rates.
   由于运输费用上涨，该公司的大宗货物成本大幅增加。
2. 2. The cost of bulk-line transportation is often a significant factor in determining the overall price of goods.
   大宗货物运输的成本往往是决定商品整体价格的重要因素。
3. 3. To reduce bulk-line costs, the company has implemented new logistics strategies.
   为了降低大宗货物运输成本，公司实施了新的物流策略。