attain a development

• 得到发展

attain a development的用法和样例：

例句

1. The body of a child must be developed along with the mind.
   孩子们的身心必须同时得到发展。
2. In today's world, a country can hardly develop in isolation.
   当今世界，任何国家都难以在封闭的状态下得到发展。