She visited book launches and lectures that had free buffets and scoured supermarkets for discounted food close to its sell-by date.
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。
The book has never been out of print since it was published in 1948, selling close to 30 million copies to date.
这部小说自1948年出版以来从未停印，迄今已销售近三千万本。
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