shipping company's certificate

例句：

1. 1.The shipping company issued a new certificate for the shipment.
   运输公司为这次的货物发出了新的证明。
2. 2. He received a certificate from the shipping company as proof of delivery.
   他收到了运输公司的证明，作为交货的证据。
3. 3.The certificate was crucial for the company to prove that the goods had been delivered on time.
   这个证书对于公司来说至关重要，用以证明货物已经按时交付。