Ahmad Houri, a renewable energy expert at the Lebanese American University in Beirut, does not think it would be cost-effective to produce ethanol from cellulose.
贝鲁特的黎巴嫩美国大学可再生能源专家Ahmad Houri不认为用纤维素制造乙醇是具有成本效益的方式。
laterireceived50 cents an houri worked every day after school, and during the summer and on weekends and holidays from 8 a. m. to 7 p. m.
后来,每小时收到50美分的报酬。我每天课后去工作,在暑假和周末从上午8点工作到下午7点。
hour after hour after houri miss my hometown, it's nothing special
我想念我的家乡,它没什么特别
英语网 · 双语新闻
英语网 · 双语娱乐资讯
英语网 · 英语口语