Gather together a couple of good friends and take a leisurely walk through the streets—this is what many youngsters in China enjoy doing when they pay a visit     1     a new city. To them, Citywalk means “wandering around the city” on foot. Participants can follow a special urban route, exploring old     2     (building) or enjoying real local snacks.

The origins of Citywalk can be traced (追溯) back to London, England. Strictly speaking, this form of urban tourism     3     (be) not as casual and aimless as it may appear. In the beginning, Citywalk referred to tours where participants followed a     4     (plan) route under the guidance of tour conductors, exploring deep into the city’s history, culture, landscapes     5     other aspects. Gradually, the concept of Citywalk,     6     focuses on the quiet appreciation of urban lifestyle and cultural atmosphere, has gained popularity worldwide.

Up to now, the Citywalk trend     7     (spread) from first-tier cities like Beijing and Shanghai to second-tier and third-tier cities, encouraging more participants and event organizers to get involved. Some organizers invite folk culture researchers and enthusiasts (爱好者)     8     (act) as tour guides.

In short, Citywalk not only offers     9     way for young people to interact with a city but also provides them with a new social scene, where people wit the same interests and ideas can     10     (easy) make friends.