She visited book launches and lectures that had free buffets and scoured supermarkets for discounted food close to its sell-by date.
英
美
- 她去参加讲座和书店里的新书发布活动,因为这些活动都会提供免费的餐饮机会。她会在超市快关门前冲进去购买廉价处理的食品。