发表于:2018-11-27 / 阅读(124) / 评论(0) 分类 英语口语1+1

发表于:2018-11-27 / 阅读(173) / 评论(0) 分类 英语口语1+1

Your nose may be the first place you think of as a source of mucus. But mucus is a major player in your gut, too. There's antimicrobial peptides and proteins that are present in there. Bacteria live in there and forage on the carbohydrates. And it's

发表于:2018-12-24 / 阅读(48) / 评论(0) 分类 2016年Scientific American(十一)月

By Melinda Smith Washington 18 July 2007 We are going to find out about two studies on breast cancer. One studied whether a diet very high in fiber and low in fat could reduce the risk of recurring breast cancer. Another study focused on women with a

发表于:2019-01-12 / 阅读(90) / 评论(0) 分类 2007年VOA标准英语(七月)

RACHEL MARTIN, HOST: The Food and Drug Administration is set to decide soon on a matter that could help you rethink fiber. Yeah, we're talking about fiber. We're told to eat a whole lot more of it. It's good for us, right? But what exactly counts as

发表于:2019-01-16 / 阅读(58) / 评论(0) 分类 2017年NPR美国国家公共电台10月

Timbaland - Morning After Dark Timbaland (feat. Nelly Furtado SoShy) Hello Mr. Mosley I'm glad you're my maker My Loyalty lies in your hands, you're my breath taker Your body, your kiss is in unknown demand So take command, go Timbo I be the same whe

发表于:2019-02-06 / 阅读(37) / 评论(0) 分类 好听的英文歌曲