两年前,西班牙的一片大森林着了大火。事后经过调查,发现这场大火的放火者不是别人,正是树木自己。那是一种能挥发可燃性气体的树木。非洲地区也生长着这类“自焚树”。它身上分泌的低燃点树脂,在赤道骄阳的照射下,会使一株巨大的“自焚树”突然局身腾起烈焰,象是一支擎天的火炬。 Two years ago, a big forest in Spain had a big fire. After investigation, found that the fire of the fire is not someone else, it is trees themselves. That’s a tree that emits flammable gases. Such “self-immolation trees” are also being grown in Africa. The low ignition point resin secreted by it, under the irradiation of the equatorial sun, will make a huge “self-immolation tree” suddenly flare up like a Torch of Assyria.