a led farm的用法和样例：
- You must keep your dog on a lead in the park.
- The Church should give more of a lead on basic moral issues.
- She was dressed by a leading New York designer.
- She is a leading light in the theatre.
- We ought to give a lead in this direction.
- He have a lead of 2 meter over the other runner.
a led farm的相关资料：