Farther to the south , sugarcane and citrus were added to the basic crops ; and in the mountainous southwest , forests of bamboo and valuable hardwood lumber brought in extra revenue 远在华南地区,除了粮食作物之外,还有蔗糖与柑橘;西南山区竹林与价值不菲的硬木木材,可为农民带来丰厚的额外收入。
Farther to the south , sugarcane and citrus were added to the basic crops ; and in the mountainous southwest , forests of bamboo and valuable hardwood lumber brought in extra revenue 没有南方的堤防、阡陌、沟渠可资屏障,盗匪于是轻易纵横农村地带,强梁以马匹为先导,或护卫侧翼,以避免遭到集镇民团武力的反击或偷袭。