Question

英语翻译，句型分析

This could prove to be an environmental boon as well, saving fuel, reducing traffic jams, decreasing air pollution, and serving as an alternative to highway expansion.
句式分析

Answer 1

This could prove to be an environmental boon as well, saving fuel, reducing traffic jams, decreasing air pollution, and serving as an alternative to highway expansion.
这也可以证明是一个环境效益，节省燃料，减少交通堵塞，减少空气污染，并作为公路扩建的替代品。

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