You don't have to pay high prices for air travel anymore.
你不必再为航空旅行支付高昂的费用了。
2
If you make any changes in your travel plans after you buy the ticket, you may have to pay a penalty.
如果在购票后你的旅行计划有任何变动，你可能要支付罚款。
3
Knowing about her trouble, Nkosikho decided to pay her gas bill of about R100 ($7) to make sure that she could travel across the highway with enough gas.