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发表于:2018-12-04 / 阅读(145) / 评论(0)

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This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. After water, tea is the world's most popular drink. Now three New York City high school students have discovered what maybe a bruing scandal because th

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This is Scientific American 60-Second Science. I'm Cindey Graber. This will just take a minute. When TV sets die, they usually end up incinerated or in landfills. But now researchers from Englands University of York believe theyve found a valuable us

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发表于:2018-12-25 / 阅读(65) / 评论(0)

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发表于:2018-12-31 / 阅读(197) / 评论(0)

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发表于:2019-01-03 / 阅读(101) / 评论(0)

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发表于:2019-01-14 / 阅读(113) / 评论(0)

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发表于:2019-01-14 / 阅读(104) / 评论(0)

VOA标准英语2014年(七月)

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In a bid to upgrade the manufacturing sector, the Chinese central government rolled out the Made in China 2025 program last year, which is designed to transform China into a world manufacturing power. It has also been one of the hot topics at the soo

发表于:2019-01-20 / 阅读(71) / 评论(0)

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You may be interested in a copy of our current price list for straw products. Here is a price-list together with a booklet illustrating our products. Our products are very popular because of the natural material, their artistic designs and the fine w

发表于:2019-01-21 / 阅读(80) / 评论(0)

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发表于:2019-02-02 / 阅读(98) / 评论(0)

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发表于:2019-02-15 / 阅读(112) / 评论(0)

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发表于:2019-02-17 / 阅读(118) / 评论(0)

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19.At least 1 CTN. 至少一箱/件。 20.Theres minimum quantity.有最小起订量。 21.Can they be mixed？可以混装吗？ 22.Mixed packing.混装。 23.Just a moment. Let me check.稍等，让我查一下。 24.Same price/size. 一样的价格

发表于:2019-02-19 / 阅读(119) / 评论(0)

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文本： H: Come in. A: Doing your homework? H: Yeah. What's up? A: I was just reading some material on this truth up day. Figure if I'm going to supervise, I... H: You really don't have to go. I mean, it sounds pathetic. A: No, I want to go. I need

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跟着美剧练发音

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雾霾 haze; 烟雾 smog; 空气污染指数 air pollution index; 橙色预警 orange alert; 悬浮颗粒物 airborne particulate matter; 可吸入颗粒物 inhalable particle; 有毒物质 toxic substance; 空气质量检测 air quality monitoring; 实

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aconitum autumnale lindl.