adopt a policy的用法和样例：
- We decided to adopt a policy that was ethical for all of our employees.
- A bank that is more interested in building up a brand name would adopt a policy of brand advertising.
- Might I respectfully suggest to the town council that they should adopt a policy of masterly inactivity?
- Disregarding the needs of the war, some comrades insist that the government should adopt a policy of "benevolence". This is a mistake.
- Therefore we should not regard the rich peasants as belonging to the same class as the landlords and should not prematurely adopt a policy of liquidating the rich peasantry.