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    At the present time, more and more people love travelling. It's a very good w____ of getting to know new people and cultures and acquiring（获得）experiences. It helps travellers g____ a lot. Travel can make our minds become much w____.

    But travel does more than all that. It can also make us more creative. In recent years, some professors have been doing r____ on what many people have already learned from travel experiences. They believe that spending time a____ has affected people's mind. For example, they found that the students who lived in foreign countries for a longer period were better at s____ problems creatively than those who did not. If you stay in the same place, you can't experience new sights, new smells, new sounds and new cultures. All these can w____ up your mind and make it more active . H____ , that doesn't mean the more places you've been, the more creative you'll become. Another group of professors have been doings____ research. They found the people who often travelled from one place to another didn't have enough time to immerse（使……沉浸）t____ in a new place and a new culture. They weren't as creative as the people who spent the time really getting to know a place. You have to interact with the places you go to and then you can benefit from it.