完善
wánshàn
ㄨㄢˊ ㄕㄢˋ
- 1(of systems, facilities etc) comprehensive
- 2well-developed
- 3excellent
- 4to refine
- 5to improve
Example
一些大學生在假期去非洲做志願者 ，幫助當地完善野生生物管理。
yìxiē dàxuéshēng zài jiàqí qù Fēizhōu zuò zhìyuànzhě bāngzhù dāngdì wánshàn yěshēng shēngwù guǎnlǐ
During the holidays, some university students go to Africa as volunteers and help to perfect local wildlife conservation.