单词：beneficial cycle
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Water Cycle 水循环 All the oceans on earth are salty, while inland water is typically fresh. How does water become salty? We'll answer a listener's question -- today on Earth and Sky. DB: This is Earth and Sky. We recently visited the Austin Childr
(科普英语)Earth and Sky
Fire Cycle 火灾规律 The El Nino phenomenon of 1997-98 unleashed torrential rain in some parts of the world, while creating abnormally dry conditions in others. And it sparked record numbers of wildfires. Learn more about climate and wildfire -- toda
(科普英语)Earth and Sky
beneficial,adj 有益的，有利的＝advantageous＝favorable 【例】Sunshine is beneficial to plants 阳光对植物有益。 【反】invidious（adj 招人嫉妒的）
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Classical music fans in Beijing are now embracing a massive work-the complete cycle of Beethoven's 9 symphonies with The Deutsche Kammerphilharmonie Bremen. Paavo Jarvi, an internationally famous Estonian conductor, is the artistic director of the or
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1. My suggestions is as follows 2. The following suggestions should be taken into consideration when we are seeking solutions to the problem. 3. In view of the above, I think some urgent measures need to be taken to solve this problem. 4. According t
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