“完善的”造句

那些地区通过完善的公路系统相互连接。
The regions are interconnected by an excellent highway system.

有完善的体育娱乐设施。
There are excellent facilities for sport and recreation.

他们正在研制完善的新颜料配方.
They are working on the perfection of their new paint formula.

• #完善的