英语翻译To make a triorama,fold a square sheet of drawing paper

英语翻译
To make a triorama,fold a square sheet of drawing paper that is 30.5 cm by 30.5 cm
(12 in.by 12 in.) corner to corner.Cut into one corner to the center of the paper.
Fold the cut pieces one over the other to the inside edge of the next fold.Staple
it in place.
To make a triorama,fold a square sheet of drawing paper that is 30.5 cm by 30.5 cm
(12 in.by 12 in.) corner to corner.Cut into one corner to the center of the paper.
Fold the cut pieces one over the other to the inside edge of the next fold.Staple
it in place.Students should illustrate one side to show a temperate rainforest and
the other to show a tropical rainforest.Then have students summarize the main
differences on the bottom (stapled) portion of the triorama.