un. 偶蹄的

Lindsey knew the Alden children had solved quite a few mysteries, so she brought them to the scene of the crime. It was a good-sized room in the small-mammal house. It was brightly lit, with a cement floor and pale yellow walls. A bank of cages lined

发表于:2018-12-06 / 阅读(98) / 评论(0) 分类 74 The Poison Frog Mystery

Lesson 5 THE COW 第五课 牛 Every boy and girl knows the cow, and likes to hear about her. A young cow is called a calf, and the male of the cow is called an ox or a bull. THE PET CALF (家养的小牛) 小朋友们都知道牛, 也都喜欢听牛

发表于:2018-12-18 / 阅读(120) / 评论(0) 分类 英国学生科学读本

The mating ritual of each species on Earth has certain, well, peculiarities. As you might tell it from the name of the species itself, blue-footed boobies are no exception to this rule. Here in the Galapagos Islands, this pair of blue-footed boobies

发表于:2018-12-30 / 阅读(341) / 评论(0) 分类 国家地理2007年

核心句型: She is showing her true colors. 她终于原形毕露了。 show one's true color 直译过来就是:露出真正的颜色。据说当年英国舰队航于海上时,为避开法国逡巡船队的注意,就升起法国旗帜伪装是

发表于:2019-01-26 / 阅读(117) / 评论(0) 分类 轻松日记商务职场篇

文本: Tiger sharks still turn up in Hawaiian waters, drawn here by another great ocean wanderer. These black-footed albatross are certainly an endangered species, but not because of the sharks. Thousands of adult black-footed albatross are caught

发表于:2019-02-15 / 阅读(189) / 评论(0) 分类 跟着英剧练发音

Nevertheless, ere long, the warm, warbling persuasiveness of the pleasant, holiday weather we came to, seemed gradually to charm him from his mood. 然而,不久,我们所碰到的这种愉快兴奋的。鸟啭莺啼的激人心弦的暖和天气,似乎

发表于:2019-03-10 / 阅读(176) / 评论(0) 分类 白鲸记