On March 23, 2007, Irving began his round-the-world trip.

2007年3月23日，欧文开始了他的环球旅行。

youdao

Go on a world trip.

来一次世界旅行。

youdao

I still want to be a tour house, at world trip.

我还想当一名旅游家，在全球旅行。

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But another purpose of the trip was to collect scientific objects from around the world.

VOA: special.2009.02.25

Before we start on the trip, I want the children to know where in the world they are and where they've come from.

在我们开始旅行前，我希望孩子们知道,他们在世界的那个位置,他们来自哪里。

麻省理工公开课 - 媒体、教育、市场课程节选

In eighteen eighty-nine, Pulitzer sent Nellie Bly on a trip around the world.

VOA: special.2009.04.20

The current aircraft HB-SIA is effectively the prototype for the craft that will eventually be used for transoceanic flights and the round-the-world trip.

BBC: Solar Impulse plane lands in Phoenix

To save for big ticket items in the future - a deposit on a flat, a baby, a dream world trip - add another 10%.

BBC: NEWS | UK | Magazine | Money worries in your 20s? There may be a silver lining

Almost a decade later, those trains were a huge part of why I gave notice at my law firm to do a round-the-world trip, but over the years, my fantasy trip to Siberia had morphed into a trip to... everywhere.

BBC: How I quit my job to travel: The corporate lawyer