例句
Participation in the program would be voluntary and participants could prepay the government loan at any time.
参加这以项目是自愿的，参与者可以在任何时间将贷款预付给政府。
This time, thanks to the card, I had managed to prove knowledge of where I was going and was spared the hassle of having to pick and prepay for a state-operated hotel at the airport.
多亏了这张卡片，这一次，我在机场清楚了自己该往哪儿走，省下了挑选、预付国有宾馆的麻烦。
In their previous hosting service they had to prepay for a month at a time
在之前的托管服务上，我们必须要预付一个月的费用。