acquire knowledge of的用法和样例：
- If this directedness becomes explicit, if men make it their explicit goal to acquire knowledge of the good life and of the good society, political philosophy emerges.
- He wants to widen his knowledge of the industry.
- His knowledge of history exceeds mine.
- My knowledge of science is patchy.
- She has a broad knowledge of computers.
- I have only a sketchy knowledge of geography.