objective tree造句

the objective tree is applied to two accident-prone road sections in harbin city for evaluation and improvement of driving environment with desirable results achieved
对哈尔滨市两个事故多发地段的驾驶环境进行评价和改进，取得预期效果。
after the ceremony, the inception mission held a forum with representatives from farmers, processing plants and relevant government departments . they jointly portrayed the development vision of the wheat industry of wuyuan in the coming 3 to 5 years, discussed the opportunities and challenges in the development of the wheat industry, drew up a problem tree and an objective tree and worked out some specific action plans
项目启动仪式后，项目启动团成员与农民代表加工企业代表和政府相关部门代表一起举办了研讨会，共同描绘了五原县小麦产业今后3-5年的发展愿景，探讨了小麦产业发展中存在的机遇挑战，制定了问题树和目标树以及今后的一些具体的行动计划。
It's difficult to find objective tree in a sentence. 用objective tree造句挺难的