a laurel hedge的用法和样例：
- He stopped by the wooden fence which surrounded the gardens of Mount Stanning rectory, and looked across a laurel hedge towards the lattice windows of that simple habitation.
- He had to pose wearing a laurel wreath.
- The winner received a laurel crown.
- A laurel branch is on the left side of the torch.
- He turned Daphne into a laurel tree.