The project was designed principally for educational purposes.
这个项目主要是为了教育目的而设计的。
Her argument was principally based on scientific research.
她的论点主要基于科学研究。
The festival attracts tourists principally from Europe and Asia.
这个节日主要吸引来自欧洲和亚洲的游客。
The book is principally about the history of the city.
这本书主要讲述了这座城市的历史。
The company's profits come principally from overseas markets.
公司的利润主要来自海外市场。
The lecture was principally focused on climate change.
这次讲座主要集中在气候变化上。
Their diet consists principally of fruits and vegetables.
他们的饮食主要由水果和蔬菜组成。
The meeting was principally about budget allocations.
会议主要是关于预算分配的。
The film was principally shot in natural locations.
这部电影主要在自然景点拍摄。
The report is principally concerned with economic issues.
这份报告主要关注经济问题。
principally responsible 主要负责
principally involved 主要参与
principally concerned 主要关心
principally aimed 主要目标
principally focused 主要集中
principally driven 主要驱动
principally affected 主要受影响
