1. Based on the current situation of pesticide pollution, this paper introduces harmful effects to agricultural workers' health due to occupational pesticide contiguity. 从农药的使用及污染现状出发，简要介绍了职业性农药接触对其健康造成的危害。
2. The very contiguity of his enemy, beneath whatever mask the latter might conceal himself, was enough to disturb the magnetic sphere of a being so sensitive as Arthur Dimmesdale. 那个心怀叵测的人不管蒙上什么面具来遮掩，仅仅接近一下像阿瑟-丁梅斯代尔那样敏感的人，就足以扰乱他的方寸了。
3. The author puts forward that our country should strengthen the research in this field. And its important to detect and evaluate the risks of the pesticide contiguity for agricultural workers. 提出应加强中国在该领域的研究力度，开展对农业劳动者田间接触农药情况的检测及风险评价。
英英解释
n.
1. the attribute of being so near as to be touching
