Many local people believe the development will profit them.

　　當地的許多人認為，這項開發將對他們有利。

　　The children are at different stages of development.

　　這些孩子處于不同的成長階段。

　　A child's development is dependent on many factors.

　　孩子的成長受多種因素影響。

　　This piece of equipment is an exciting new development.

　　這臺設備是一項振奮人心的最新研究成果。

　　This chapter explores the linkage between economic development and the environment.

　　本章探討的是經濟發展與環境之間的關系。