单词：color additives
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AS IT IS 2015-08-12 Thai Treat is a Sweet Bite of History 泰国美味甜品的历史 The Chao Phraya River is an important part of daily life in Thailand. The Chao Phraya flows through Bangkok on its way to the Gulf of Thailand. Years ago, many immi
2015年VOA慢速英语(八)月
Cleaning and sorting plastic made out of multiple polymers can be relatively expensive, 清理和将多种聚合物制成的塑料进行分类的成本相对昂贵， especially if it is used to make low value products such as packaging. 尤其是这些
经济学人科技系列
BEIJING, Jan. 25 (Xinhua) -- China has set a goal of equipping at least half of the country's county-level administrative regions to monitor various contaminants and harmful ingredients in food by the end of 2013. A new work plan, released on Friday
英语新闻
The revised laws will include much stronger civil, administrative and criminal penalties for both offenders and their supervisors. Those who violate the new food safety laws will face fines of up to 30 times the value of their products. The current p
英语新闻
His main work done, Patterson now turned his attention to the nagging question of all that lead in the atmosphere. He was astounded to find that what little was known about the effects of lead on humans was almost invariably wrong or misleadingand no
万物简史
Six New Year's Resolutions Getting healthy need not be overwhelming. Here are six simple, straightforward ways to get on track toward optimum health in the new year. 1. Post It On the Fridge! Adopt the Anti-Inflammatory Diet The anti-inflammatory die
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