2 sentences

1. 海关正在查验这批进口货物。

   hǎi​guān zhèng​zài chá​yàn zhè pī jìn​kǒu huò​wù.

   Customs is inspecting this shipment of imported goods.

   Source: Dong Chinese Dictionary

2. 海关正在查验这批入口货物的检疫证明。

   hǎi​guān zhèng​zài chá​yàn zhè pī rù​kǒu huò​wù de jiǎn​yì zhèng​míng.

   Customs is inspecting the quarantine certificates for this batch of imported goods.

   Source: Dong Chinese Dictionary