如果使用信用卡消费，消费的金额比当月薪水多出10%，那么从长远来看此行为带来的后果将是负面的，因为越积越多的负债余额要靠高利息来维系。
If you spend more that your paycheck by 10% by charging things on a credit card it can have very negative consequences in the long term by creating a growing debt balance with high interest.
红利积点优惠，当你使用信用卡的航空公司与其他产品、服务和商品的采购。
Bonus points are offered when you make use of an airline credit card with other products, services and merchandise purchases.
引入了卡氏和张量混合积空间上的对称化算子和相应的分块矩阵上的混合矩阵函数，给出了关于它们的若干关系式。
Symmetrizing operators on mixed cartesian and tensor product spaces and corresponding mixed matrix functions on partitioned matrices are introduced. Some relation formulae on them are given.
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