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Why Your Grocery Bill Feels Higher—Even With Coupons
为什么即使有优惠券，菜价仍感觉更贵？
精读先不看文字，完整听一遍。
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Stores often raise base prices slightly while offering bigger coupons—so the final cost looks unchanged, but margins improve.商家常小幅提高基础价格，同时发放更大额优惠券——最终价格看似不变，但利润空间扩大。
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Shelf space is limited and expensive, so brands pay ‘slotting fees’ to appear at eye level, and those costs pass to shoppers.货架空间有限且昂贵，因此品牌需支付‘上架费’以获得视线高度的陈列位置，这部分成本最终转嫁给消费者。
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Fewer competing brands mean less pressure to lower prices—even if production costs haven’t changed much.竞争品牌减少，降价压力随之减弱——即便生产成本并未显著变化。
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Packaging sizes shrink slowly over time (‘shrinkflation’), so you pay the same for 10% less cereal or soap.包装规格随时间缓慢缩小（即‘缩水式通胀’），你花同样的钱买到的麦片或肥皂却少了10%。
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Online grocery apps show personalized deals, but they also track your habits to suggest higher-margin items you’re likely to buy.线上生鲜App推送个性化优惠，同时也追踪你的购物习惯，向你推荐利润率更高、你更可能购买的商品。
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Seasonal shortages—like bad weather harming tomato crops—push prices up fast, while surpluses drop them slowly and quietly.季节性短缺（如恶劣天气导致番茄减产）会迅速推高价格，而供过于求时价格却缓慢且悄然下降。
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Many families now buy more ready-to-eat meals, which cost more per calorie but save time and reduce food waste.许多家庭如今更多购买即食餐，虽单位热量成本更高，但节省时间并减少食物浪费。
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Tracking just three staple items each month reveals real trends better than memory—and helps spot when ‘sales’ aren’t really savings.每月只跟踪三种主食价格，比凭记忆更能准确把握真实趋势——也能及时发现所谓‘促销’其实并不省钱。
精读 · 大约 10 分钟
听 → 读 → 学表达 → 懂 → 今天会说这一句 → 跟读录音 → 自己说一句。
③ 学 · 重点表达
- Fewer competing brands mean less pressure to lower prices—even if production costs haven’t changed much. 竞争品牌减少，降价压力随之减弱——即便生产成本并未显著变化。
- Stores often raise base prices slightly while offering bigger coupons—so the final cost looks unchanged, but margins improve. 商家常小幅提高基础价格，同时发放更大额优惠券——最终价格看似不变，但利润空间扩大。
- Shelf space is limited and expensive, so brands pay ‘slotting fees’ to appear at eye level, and those costs pass to shoppers. 货架空间有限且昂贵，因此品牌需支付‘上架费’以获得视线高度的陈列位置，这部分成本最终转嫁给消费者。
④ 懂 · 选一选
⑤ 今天会说这一句
Fewer competing brands mean less pressure to lower prices—even if production costs haven’t changed much.
⑥ 跟读并录音
Fewer competing brands mean less pressure to lower prices—even if production costs haven’t changed much.
第一版：录下来、回听、再听标准音。系统打分以后再加。
⑦ 说 · 自己来一句
用今天的表达，自己说一句。
例子：Fewer competing brands mean less pressure to lower prices—even if production costs haven’t changed much.
已记下。连续天数以后会显示在课表里。
陈老师指导
课程开发中，敬请期待。成人和孩子都可以先自学听读、精读。
这边的讲解音轨还在做。想先跟着老师走完固定 30 课，可以去陈老师带读社（和自学通行不是同一份会员）。
课程开发中，敬请期待。