1·This has helped some displaced workers find new jobs as welders, for example, or dental assistants.
这已经帮助了一些失业工人找到了如电焊工、牙医助理这样的新工作。
2·Objective to explore the risk factors of chronic pharyngitis (CP) in welders so as to provide basis for formulating strategy of cure.
目的探讨电焊工慢性咽炎的危险因素，为制定防治对策提供依据。
3·Reporters learned that the inmate, surnamed Du, 35, along the river in Guizhou County, usually in the Sanshui do welders.
记者了解到，死者姓杜，今年35岁，贵州沿河县人，平时在三水做电焊工。
4·I am, electric welders engaged in manual arc welding and carbon dioxide welding work, through these years of electric welding work my technology …
我是电焊工，从事手工电弧焊和二氧化碳气体保护焊工作，通过…