- The main rivers are Rio Bravo, Mexico River Balsas River and subunits.
- Agriculture: bananas, coffee, cacao, rice; cattle; balsa wood; fish.
- Simple aluminum foil glued on the balsa, balsa is 4 mm in this case.
简单的铝箔胶合板就balsa ， balsa是四毫米在这种情况下。
- Balsa wood strips were added between the flap/speed brake halves, causing them to remain open at a 5 degree angle.
- They have the heft of balsa wood. They are as porous as a sponge，brittle as a coffee mug dropped on the floor ...
- Balsa wood has it's place in model building but it is not all that useful in period model ships.
- balsa 西印度轻木