他们要完成的订单太多了， 为了按时完成合同，他们只好把工作拿出去给其它工厂做。
They had so many orders to complete that they had to put the work out to other factories, to fulfil the contract on time.
获得每个客户和每个订单显然是被禁止的：一百万个客户和一千五百万个订单记录对于每个客户来说，太多了。
Retrieving every customer and every order is clearly prohibitive: 1 million customers and 15 million order records are just too much data to bring to each client.
应用推荐