The DIY club’s tree house plan is moving ahead. The items they made are selling, so they’ll soon have the money they need. With the club’s input, Serufu draws concept art to base the blueprints on, but no one has drafted anything this big before!
We figure out what kind 
of secret base we want to build,
علينا اكتشاف أيّ نوع
،من القواعد السّرّيّة نريد بناءه
Wir stellen uns vor, was für eine Art
von Geheimversteck wir bauen wollen.
Hay que crear una imagen
de nuestra base secreta
Hay que crear una imagen
de nuestra base secreta
D’abord, on va imaginer
quel genre de base on veut construire.
Facciamo uno schizzo di come vogliamo
che sia il nascondiglio segreto
Vamos criar uma imagem do tipo de
esconderijo secreto que vamos construir,
Мы придумаем, какую секретную
базу мы хотим построить,