triple-length

例句：

1. 1. The new model has a triple-headed design that is both stylish and functional.
   这款新模型具有三头设计，既时尚又实用。
2. 2.The tripartite agreement between the three countries was signed to resolve their long-standing disputes.
   这三个国家签署的三边协议是为了解决他们长期的争端。
3. 3. The company's decision to triple its workforce in the next five years reflects its commitment togrowth and innovation.
   该公司决定在未来五年内将其员工人数增加三倍，体现了其对增长和创新的承诺。