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- Besides coal, the most important natural fuel are gas and oil. 除了煤，最重要的天然燃料是煤气和石油。
- Besides coal,the most important natural fuel are gas and oil. 除了煤，最重要的天然燃料是煤气和石油。
- Apart from coal ,the most important natural fuels are gas and oil . 除了煤以外，最重要的天然燃料是天然气和石油。
- Apart from coal , the most important natural fuels are gas and oil . 除了煤以外，最重要的天然燃料是天然气和石油。
- Buffalo Natural Fuel Cas Company 及巴伐利亚天然气燃料公司
- Besides coal, the most important natural fuel are gas and oil 除了煤，最重要的天然燃料是煤气和石油。
- It is natural for a cat to catch mice. 猫捉老鼠是本能。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- A gaseous fuel, such as natural gas. 气体燃料处于气态的燃料，如天然气
- Our motherland flows with natural resources. 我们祖国蕴藏着丰富的天然资源。
- Events took their natural course. 事态依自然进程发展。
- She has a natural wave in her hair. 她的头发自然卷曲。
- Magnetism is a natural phenomenon. 磁力是一种自然现象。
- It is difficult to be natural when one is tense. 人在紧张的时候很难泰然自若。
- The egoism of an artist sometimes seem natural. 艺术家的自负有时看起来是自然的。
- They used only natural pigments to dye the wool. 他们只用天然颜料染毛织品。
- Children are natural exhibitionists. 儿童天生喜欢自我表现。
- Everything we used was made from natural materials. 我们所用的一切都是由天然材料做成的。
- It's quite natural that you should succeed. 你的成功是很自然的事情。
