Sea Turtles' Lost Years Mystery Unfolds 揭秘海龟遗失岁月的秘密 Satellite tracking devices attached to young sea turtles have provided new information on the so-called lost years of this endangered species. As soon as the hatchlings emerge

发表于:2019-01-14 / 阅读(80) / 评论(0) 分类 VOA标准英语2014年(三月)

美商店出售机场无人认领行李 Millions of Americans return from long-distance trips by air, but their luggage doesnt always come home with them. 上百万美国人搭飞机长途旅行回家,但他们的行李并不总是跟着他们一起回

发表于:2019-01-18 / 阅读(27) / 评论(0) 分类 VOA双语新闻 2012年3月

感官动词 see, watch, observe, notice, look at, hear, listen to, smell, taste, feel + do 表示动作的完整性,真实性;+doing 表示动作的连续性,进行性 I saw him work in the gar

发表于:2019-02-11 / 阅读(38) / 评论(0) 分类 英文语法词汇