2020-10-31 Mask-Resistant North Dakota Town Battles COVID-19 Pandemic
North Dakota recently rose to the top of the list of new COVID-19 cases per person. North Dakota is one of the least populated areas in the United States, with…
VOA英语教学网 - VOA LEARNING ENGLISH
一个让你免费在线学习VOA英语的好地方! 无须报名, 不收学费, 全年无休, 保证提高! (^_^)
North Dakota recently rose to the top of the list of new COVID-19 cases per person. North Dakota is one of the least populated areas in the United States, with…
A new technology has brought a lot of development to rural towns on the Bakken shale formation in the northern United States. Energy companies use the technology to remove oil…