Catapult
使用后建造一座投石车建造点。它的主要作用是对城墙造成严重范围伤害，对大门造成中等伤害。射程4000。需要40补给。
Use to construct a catapult build site. The catapult's primary function is to deal heavy area damage to walls or moderate damage to gates. Range 4,000. Requires 40 supply to complete.
