I've got an openticket so I don't have to make my mind up before I go. I can change my plans as I go round.
我的机票没有固定期限，所以出发前不必决定，途中可以临时改变计划。
2
There's a standard openticket which doesn't have any restrictions. This can be bought in advance or on the day.
有一种普通的不定期客票，没有任何限制，可以提前购买，也可以当天购买。
3
Consider an openticket – it costs more, but if you run out of money early, you won’t spend the last two weeks of your adventure living on steamed rice and tap water.