a gulf between的用法和样例：
- There is a gulf between the two cities.
- Distance created a gulf between them.
- The quarrel left a gulf between the two close friends.
- If there is a gulf between you and someone you care about, be the first to tart building the bridge.
- When I first returned to Taiwan 15 years ago,there was a gulf between bosses and workers who were unable to move beyond drawing a fixed salary.