guidance
/ˈgaɪdəns/noun
mass noun
1
- advice or information aimed at resolving a problem or difficulty, especially as given by someone in authority（尤指由权威者提供的）指导, 指引：
he looked to his father for inspiration and guidance.
他指望父亲给他鼓舞和指导。
2
- the directing of the motion or position of something, especially a missile（尤指导弹的）导向, 制导：
a glide missile with television guidance.
电视制导的滑翔式导弹。