Like any alternative fuel, methanol has its critics.(像任何替代燃料一样，甲醇也受到批评。)
All right folks, let's continue our discussion of alternative energy sources and move on to what's probably the most well-known alternative energy source—solar energy.(好了，朋友们，让我们继续讨论替代能源，来说说可能是最著名的替代能源——太阳能。)
There are alternative sources of nutrition to animal meat.(有能替代动物肉类的其他营养来源。)
If industrial agriculture is to be replaced, what is a viable alternative?(如果工业化农业要被取代，那么可行的替代方案是什么呢？)
Community service is seen as the only credible alternative to imprisonment.(除监禁外，社区劳动被看作是唯一可接受的选择。)
Drivers are advised to seek alternative routes.(驾车者被告知需另寻其他路线。)
The book tries to steer you through the maze of alternative therapies.(这本书试图引导你穿越替代疗法的迷雾。)
The soldier had no alternative but to obey orders.(士兵们除了服从命令别无选择。)
Late in the 13th century, glass makers in Italy came up with a less expensive alternative.(13世纪后期，意大利的玻璃制造商发现了成本更低廉的替代方案。)
We had no alternative but to fire Gibson.(我们别无他法，只有辞退吉布森。)
