The area has remained relatively untouched by commercialdevelopment.
相对而言，这个地区至今没有受到商业开发的影响。
《牛津词典》
2
Moon Express's mission involves plans to land a suitcase-sized package of scientific equipment on the moon for ongoing exploration and commercialdevelopment.
月球捷运公司的任务包括计划将一个手提箱大小的科学设备包降落在月球上，用于持续的探索和商业开发。
3
AOP is a new technology, and, as such, not all of the current crop of tools are mature enough for commercialdevelopment.