91.We assure you that such things will not happen again in our future deliveries.
92.We’d like to avail ourselves this opportunity to assure you of our brond attention in handling your future order.
93.Our products are always good as the samples we send ,I can promise there will be not debasement of quality.
94.I guarantee that there is not difference in quality between the products we send you next month and what’s samples you saw just now.
95.I can promise you that the product we send you will be of A-one quality.
96.Our products are surely of standard quality.
97.I give you my word that the payment will be made not later than the end of June.
98.I promise I will check into these problems and find out if they were our fault.
99.We can make sure that goods avoid been damaged during the transit.
100.We will provide a fresh guarantee for the protection of the equipments repaired.
不要用软件翻译的，大哥大姐们！
参考知识1
91.we向你保证,这种事不会再发生在我们的未来交付. 92.we '四要好好把握这个机会向你保证我们的品牌注意处理你的未来秩序. 93.our产品总是好的样品送我们,我可以保证不会出现贬损质量. 94.i保证,是完全没有差别,在质量上我们的产品会给您下个月怎么样 你看到刚才. 95.i可以答应你,我们的产品会给您将有一个质量. 96.our产品有一定的品质标准. 97.i给你我一个字的付款将不迟于6月底. 98.i诺言,我会检查这些问题,看看他们是我们的过错. 99.we能确保避免货物被损坏,在过境. 100.we将提供一个新鲜的保证,以保护现有的设备进行维修.