We ' re prepared to purchase a shipment quantity of this material 我们准备买足够一次装运数量的这种商品
2.
The goods haven ' t been shipped yet . i will send you the packing list and invoice showing the actual shipment quantity and value after shipment 货物尚未装运。等装完货后,我会寄给你显示实际装船数量和金额的装箱单和发票。