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。
2
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。
3
Not only at a fraction of the purchase price, but also at a fraction of the operating expense and I'm not encumbered by the FAA's rules.