Local operators would not be able to purchase low-carbon buses otherwise, because their expense would not be readily justifiable by current market conditions, he says.

否则，国内运营商将不会购买低碳公交车，因为其费用尚不能很好地顺应当前市场行情。

youdao

As a customer makes a purchase, the digital wallet automatically categorizes that expense into the appropriate category, and provides a real-time update against the customer's budget targets.

每当客户花了一笔钱，数字钱包就会将花销自动分类记至合适的条目之下，根据客户的预算目标做出实时更新。

youdao

This kind of insurance hands over the expense is not very high, suggestion purchase.

这种保险交的费用不是很高，建议购买。 这样的话你就基本上没有了后顾之忧。

youdao

Advantage to direct purchase: saving that 0.54% annual expense burden the ETF charges.

FORBES: Magazine Article

Believe it or not, if you add up all the costs of operating a car for five years, the total expense will equal, if not surpass, the original purchase price of the car.

CNN: Use your Mac to track your money