Chinese high-speed trains travel the fastest of all the trains in the world so far.

中国高铁是目前世界上最快的火车。

She wishes to travel the world.

她祝愿环游世界。

One day, I will travel the world.

有一天，我会环游世界。

Someday, I hope to travel the world.

将来有一天，我希望能环游世界。

She left her job to travel the world.

她离开了工作去环游世界。

He quitted his job to travel the world.

他离开了工作去环游世界。

They longed to travel the world together.

他们渴望一起环游世界。

She chose to travel the world in her prime.

她在风华正茂时选择了环游世界。

His wealth allowed him to travel the world.

他的财富使他能够环游世界。

She nie imagined she could travel the world.

她从未想过自己能环游世界。