> 22 贯通美国西北部的哥伦比亚河 DATE=5-16-01 TITLE=EXPLORATIONS #1952 - The Columbia River BYLINE=Oliver Chanler VOICE ONE: This is Steve Ember. VOICE TWO: And this is Shirley Griffith wit

发表于:2018-12-07 / 阅读(82) / 评论(0) 分类 自然探索

Chapter 16 The Est, Est West (continued) 第16章 之最最多的西部(续) Here is a riddle for you. What is it that has no legs and yet can jump as high as the Washington Monument? Ill tell you the answer in a minute. 有个谜语给你猜:什

发表于:2018-12-28 / 阅读(124) / 评论(0) 分类 美国学生世界地理教材

Renewable energy in the north-west 美国西北部的可再生能源 Tilting at windmills 风能发电遇到困难 Teething troubles in the clean-energy sector 清洁能源领域中的问题开始出现 Jun 16th 2011 | SEATTLE | from the print editio

发表于:2019-01-26 / 阅读(74) / 评论(0) 分类 经济学人综合

今天我们要学的词是picturesque。Picturesque形容词,意思是如画一般的、别具一格的。At least 58 people died when the most powerful earthquake in over eight decades hit Mexico, with most fatalities taking place in the pictures

发表于:2019-02-16 / 阅读(67) / 评论(0) 分类 英语单词荟萃