TED

 https://www.ted.com/talks/carolyn_beans_food_expiration_dates_don_t_mean_what_you_think?language=zh-tw&subtitle=zh-tw

Low freezer temperatures keep bacteria that cause food poisoning in check.

低溫冷凍庫能抑制會造成食物中毒的細菌

Countries around the world waste huge amounts of food every year,and the United States is one of the worst offenders.

每年世界各地的國家浪費了大量的食品，而美國是浪費最嚴重的國家。