a tanker driver的用法和样例：
- The tanker drivers are going slow and as a result petrol is in short supply.
- An expansion chamber on a tanker.
- A tanker popped open the hatch and jumped out.
- Last night a cargo ship collided with a tanker carrying crude oil.
- A long hollow tube attached to a tanker aircraft, through which fuel flows to another aircraft being refueled in flight.