行秘用英语怎么写

Travel secret

行秘───Travel secret

Could wormholes hold the secret to faster-than-light travel?───虫洞是否包含了超光速旅途的奥秘？

In one workshop, which employees call "secret," development is underway on the next-generation train that will travel even faster, taking the world's top passenger speed to 236 MPH.───有一个被工友称之为“秘密”一个车间，里面正紧张试验着新一代高速列车，可以达到236英里每小时的时间顶级速度。

The secret to true minimalist travel is having portable peace of mind.───旅行的秘诀就是保持轻松、平和的情态。