1. I’m sorry we can’t promise delivery earlier than August.

很抱歉，我们不能保证早于八月份发货。

2. Delay in delivery will definitely disappoint our clients.

延迟交货肯定会令我们的顾客失望。

3. We hold identical views that late shipment will bring adverse effect on our business.

我们都认为推迟装运会给生意造成不良影响。

4. I’m sorry to tell you that we will cancel our orders if you are not able to deliver goods on time.

如果贵方不能按时交货，那么很抱歉我们将取消订单。

5. If the goods are not shipped within one week, we will have to cancel the order.

如果货物一周内还不装运，我方不得不取消订单。