15:35 you know the big (1 word) here is that you don't have to (5 words) to buy a really good bar of chocolate. ここでの結論は良質の板チョコを買うのに身上（しんしょう）をつぶす必要はないと言うことです。
Chocolate Expert Guesses Cheap vs. Expensive Chocolate | Price Points | Epicurious
参考リンク
http://bridge-english.blogspot.com/2024/02/blog-post.html キンドルを活用する
http://bridge-english.blogspot.com/2024/02/20240204shokz.html shokz は便利
