And that's terrifying, because the theoretical models that always work out in the answer key in the back of a teacher's edition, that's great, but it's scary to talk about sources of error when the theoretical does not match up with the practical.
これは恐ろしいことですよ マニュアルの模範解答で 常にうまくいく理論モデルは それはそれでいいでしょう でも理論が現実に合わないとき 誤りの原因を話すのは怖いものです