> 08 新型塑胶制品的应用 DATE=3-1-01 TITLE=SCIENCE REPORT- Self-Healing Plastic BYLINE=Mario Ritter (Start at 59

发表于:2018-12-07 / 阅读(48) / 评论(0) 分类 科技之光

Xylitol is a wood sugar that I've been using for a few years. It has many benefits. A dentist friend(1) told me that because its molecular structure(2) is different to normal sugar, plaque bacteria cannot absorb it; they try to, but they can't. Becau

发表于:2019-01-01 / 阅读(61) / 评论(0) 分类 英语博客 A cup of English

China is taking action to curb plastic bag litter. Soon, free shopping bags will be a thing of the past. 中国正在采取行动减少遍地是塑料袋垃圾的现象。不久,免费提供购物袋的现象将会成为历史。 Starting June 1, s

发表于:2019-01-19 / 阅读(51) / 评论(0) 分类 VOA双语新闻 2008年1月

Plastic Pollution NB: This is not an accurate word-for-word transcript Dan: Hello and welcome 6 Minute English from the BBC. Im Dan Walker Smith and today Im joined by Kate. Kate: Hello Dan. Dan: Now today Kate and I are talking about pollution. Kate

发表于:2019-02-04 / 阅读(52) / 评论(0) 分类 六分钟英语

Plastics in Oceans: More Damaging Than Climate Change The United Nations estimates that each one of us uses nearly 140 kilograms of plastic each year. At least 6.4 million metric tons of that plastic has ended up in the oceans. Environmental activist

发表于:2019-02-07 / 阅读(38) / 评论(0) 分类 VOA标准英语2011年(十一月)

Todd: What do you think about plastic surgery - you know, like, especially lip implants, breast implants? Wendi: Yeah, absolutely. I would be like, maybe like four years ago, I was like, No if you do that kind of thing you are so vain. That's so not

发表于:2019-02-07 / 阅读(69) / 评论(0) 分类 原版英语对话1000个