[00:04.41]Lesson 9 1 Dialogue [00:10.34]Yang Pei and Jackie are going camping in the Australian bush [00:17.48]with some other friends. [00:20.95]YANG PEI:I'm enjoying this.Where exactly are we going? [00:26.41]JACKIE:We're going to a really nice pla

发表于:2018-12-13 / 阅读(122) / 评论(0) 分类 高中英语人教版高三

[00:02.30]第三单元 澳大利亚 [00:04.60]Lesson 9 1 Dialogue [00:07.54]第九课 1 对话 [00:10.48]Yang Pei and Jackie are going camping [00:13.05]杨培和杰克准备去露营 [00:15.62]in the Australian bush with some other friends. [00:18.4

发表于:2018-12-13 / 阅读(122) / 评论(0) 分类 高中英语人教版2000年高三

[00:10.68]THE DISCOVERY OF AUSTRALIA [00:14.99]Australia was discovered about 53,000 years ago. [00:20.95]It is possible that the fist people crossed into Australia from Asia on a great land bridge when the water level of the oceans was lower. [00:31

发表于:2018-12-13 / 阅读(110) / 评论(0) 分类 高中英语人教版必修高三

发表于:2019-01-03 / 阅读(54) / 评论(0) 分类 医务英语

By Stefan Bos Budapest 09 June 2008 Rescue workers in Ukraine have pulled 23 coal miners from a one-thousand meter deep shaft. At least 13 others remain trapped in the mine, which was the scene of a powerful explosion on Sunday. As Stefan Bos report

发表于:2019-02-04 / 阅读(367) / 评论(0) 分类 VOA标准英语2008年(六月)

After Messenger's 3 fly-bys, we've now mapped more than 90% of the planet. Taken from around 124 miles, these images are the clearest to date of Mercury. And it's not hard to spot a crater of epic proportions, the result of yet another Titanic collis

发表于:2019-02-05 / 阅读(31) / 评论(0) 分类 自然百科2012年