a shopping bag的用法和样例：
- A woman with a shopping bag and high heels sauntered 50 meters at 37 seconds.
- "Here" Karin said, shoving a shopping bag into Hitsugaya's hand. "Your groceries." Now it's your turn.
- Mouse operation, according to the needs of customers corresponding food production, being produced into a shopping bag to customers.
- For Britain's Prince Charles and his second wife Camilla, the answer is jewels, carpets, an Arabian stallion -- and a shopping bag.
- For Britain's Prince Charleshis second wife Camilla, the answer is jewels, carpets, an Arabian stallion --a shopping bag.