And of course there is the for-profit model, which basically is: we provide a service or a product and you pay us because you like it or advertisers pay us or some subsidy method.

并且，自然也存在有盈利模式，其基础在于：我们提供了一项服务或者一个产品，你之所以要付费是因为你喜欢它，又或者广告主会给我们支付费用，又或者是其他的津贴办法。

As the number of lines goes down, the subsidy required to provide lines to remote locations and poor customers will have to rise.

然而随着有线电话用户数量越来越少，给偏远地区以及低收入客户提供线路的补助就不得不提高。

These airline severity condemn good for those benefit airline and the airline that come from rich nation to provide exit subsidy, for instance the airline of Persian Gulf area.

这些航空公司严厉谴责为那些效益好的航空公司以及来自富裕国家的航空公司提供出口补贴，比如波斯湾地区的航空公司。

Generally the State budget does not provide interest rate subsidy to the State Policy Banks.

一般而言，国家预算不向国家政策性银行提供利率补贴。

Wind power could provide all of China's electricity, says a new study, if the country raises its subsidy and improves its grid.

一份新的研究显示，只要中国提高补贴和改善输电网络，风力发电就可以满足中国所有的电力需求。