choice of ends and service

例句：

1. 1. The company's choice of end and service will determine its success.
   公司选择的目的和作用将决定其成功。
2. 2.The government's choice of end and service is crucial to the country's development.
   政府选择的目的和作用对国家的发展至关重要。
3. 3. The decision on whether to adopt new technology or continue with old methods is a matter of choice of end and service.
   是否采用新技术或继续使用旧方法的决定是一个关于目的和作用的选择问题。