Litameanwhile , israeli troops backed by tanks and bulldozers kept up their ground operations in the gaza strip , where they carried out overnight searches of residences and clashed repeatedly with palestinian militants 同时，在加沙地带以色列的军队在坦克和推毁机的掩护下继续他们的地面行动. ，在那儿他们通宵执行寻找犹太人定居点并且与巴勒斯坦武装部队发生多次冲突
To achieve the peace in the area , we must look into the causes of arab - israeli conflict the former articles mainly discussed on external and basic factors , such as jerusalem borders , settlements water and refugee claims . but it is not studied systematically and thoroughly on the latent factors - national mentality 要实现该地区的和平，就必须探寻造成这一冲突的根源。以往的文章主要着眼于领土、资源、难民、定居点等外在的、根本的因素，对于其潜在的民族心态的研究重视还不够。
From the earliest english settlements at jamestown ( 1607 ) to the end of the 19th century , americans pushed constantly westward , first along the atlantic coast area , then the allegheny mountains , the mississippi river , the missouri river , the great plains , and finally the rocky mountains . at all times there were new frontiers to explore , new lands to conquer , and new dreams to pursue 就这样，从最早的英国定居点詹姆斯镇（ 1607年）到19世纪末，西行的浪潮不断推进：从大西洋海岸到阿勒格尼山脉、密西西比河、密苏里河、大平原直到落基山脉? ?在这推进的过程中，总有新的边疆去开拓，新的土地去征服，新的梦想去实现。
The " four point system " project was launched in 1991 , and until 2002 , has made investment of 798 million yuan . the objective of the project is to strengthen the pastoral risk management capacity through building of fence , shelter , living house and oats planting and improving the overall livestock production condition in qingnan area . the herders should be the key stakeholders in the pastoral risk management project 青南牧区“四配套”建设项目从1991年正式实施到2002年，总投资达7 . 98亿元，是青南牧区防灾体系建立的综合技术推广项目，主要以解决牲畜“温饱”问题为主攻方向，走发展草业的路子，重点建设一批牧户定居点、草原围栏、人工种草、牲畜棚圈相配套的防灾、减灾基地，逐步实现该地区草地畜牧业的稳定发展。
