1. Simple and clear name: based on the main content of road construction, simply and clearly name it, such as "Smooth All the Way" or "Clear the Road".
2. Name according to the theme of the sketch. For example, if the theme of road construction is hard to blame, it can be named "Road at the Foot" or "Difficult Road Construction".
3. Ingenious name: surprise, using unique words or coinage to make the name distinctive, such as Passepartout or Skillful Hand Touching the Road.
to sum up, the naming of road-building sketches should be concise and in line with the theme, and at the same time, they can be ingenious and create distinctive names to attract the attention of the audience.