4个数复式三中三等于多少组

简介：The terrain of Yuezhou is really beneficial to the army. To the left of Yuezhou are the Yangtze River and the Xiangjiang River, and to the right are the vast mountains that form the natural boundary between Hunan and Jiangxi. The narrow and elongated plain of Yuezhou is the only outlet for the bandits. The main thing is to block this gap, and then all the bandits can be wiped out under the city.