Breidaks said he is trying to get enough money to buy a bus trip home to Latvia.

布雷德克说他正想办法攒够坐大巴回拉脱维亚的钱。

We might also call it a " precaution." For example, I buy trip insurance – I buy travel insurance before I go on a long vacation.

我们也可以称之为“预防措施” 。例如，我购买旅行保险——我在去长假之前购买旅行保险。

Wealthy space cadets can already buy trips into orbit (the next such mission, run by a firm called Axiom Space, is due to take four astronauts to the International Space Station on May 21st).

富有的太空学员已经可以购买进入轨道的旅行费用（下一个此类任务由一家名为 Axiom Space 的公司运营，将于 5 月 21 日将四名宇航员送往国际空间站）。