They invented different kinds of fishing nets, also a curiously shaped piece of wood for hunting which could be thrown and which would return to the thrower if it did not strike anything.

• 他们发明了各种各样的鱼网，还发明了一种木制的形状奇特的捕猎器，这种捕猎器可以投掷，如果没有击中目标，它还会回到投掷者的手中来。