您要查找的是不是：
- His lecture ranged over a variety of topics. 他的演讲涉及到很多论题。
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- Certain facts have become known about the materials of the moon. 关于月球的构成物质的某些事实已为人所知。
- Don't chat discursively on a variety of topics. 不要东拉西扯地闲聊了。
- Coal, oil and minerals are the raw materials of industry. 煤、 石油和矿产品都是工业原料。
- The survey covered a broad spectrum of topics . 这本简史涉及的话题范围很广。
- His lecture ranged over a number of topics. 他的讲座涉及许多话题。
- The article covered a wide range of topics. 这篇文章讨论了一系列广泛的论题。
- We'll cover a wide range of topics. 我们将要涉及多方面的话题。
- You have a number of topics from which to choose. 你有许多题目可以选择。
- Insulating materials of this type are in two forms. 这类保温材料有两种形式。
- His lecture ranged over a variety of topics . 他的演讲涉及好多问题。
- Our talks involves a lot of topics. 请翻译：我们的谈话涉及到许多题目。
- Popular teaching materials of linear algebra II. 通俗线性代数讲义2。
- The discussion covered a wide range of topics. 这次讨论涉及的面很广。
- Many of the common materials of the earth's crust may alternate between the living and the nonliving states. 地球表面上有许多普通的状之都可能在有生命和无生命中交替。
- Coal, oil and mineral are the raw material of industry. 煤、石油和矿产品都是工业原料。
- The semester will be devoted to a number of topics in symbolism. 本课程将讨论一系列有关象征主义的主题
- Coal,oil and mineral are the raw materials of industry. 煤、石油和矿产品都是工业原料。
- Range of topics in theoretical physics over their careers. 在他们的职业生涯中,在理论物理的大范围领域里,都作出了实质性的贡献。
