标签:Overflight 相关文章
US Helps Search for Flight 370 With Planes, Equipment 美国帮助搜索航班370 The U.S. Navy has sent in several devices to search the bottom of the ocean, near where Malaysia Flight 370 might have gone down. The pinger locator and an underwater s
发表于:2019-01-08 / 阅读(68) / 评论(0)
VOA标准英语2014年(四月)