trinity mixture fill

例句：

1. 1.The trinity of the church is the priest, deacon, and usher.
   教堂的三重奏是牧师、副牧师和司事。
2. 2. The trinity of the three branches of government are the executive, legislative, and judicial.
   政府的三个分支是行政、立法和司法。
3. 3. In the trinity of a successful business plan, there must be a clear vision, astrong team, and a sound financial model.
   成功的商业计划的三重奏是清晰的愿景、强大的团队和健全的财务模型。