例句與造句

1. Each and every rule will provide several options to calculate whether the product has preferential origin or not.
2. This is an accepted alternative to the EUR . 1 only if the amount of items with EU preferential origin under a single shipment does not exceed at certain amount ( for a non-approved exporter ).
3. It's difficult to find preferential origin in a sentence. 用preferential origin造句挺難的