简介：An animated comedy about two-step brothers who find inventive things to do on each day of their su加油爱人演员表mmer vacation such as building a roller coaster out of materials you would find in your everyday home like popsicle sticks, indoor plumbing, etc. Unbeknownst to them, their pet platypus, Perry, leads a double life as a se美原咲子cret agent.
