56:19
I was stupid to do such a thing.
= It's stupid of me to do such a thing.
https://reurl.cc/NXr83x
很明显这两句不相等!
应该改成
I was stupid to do such a thing.
= It was stupid of me to do such a thing.
谢孟媛 中级文法 10
https://reurl.cc/9ZGXEX
25:30 take to drink这里的to drink并不是不定词。to是介词，drink是名词。
https://www.merriam-webster.com/dictionary/take%20to%20drink
谢孟媛 中级文法 13
https://www.youtube.com/watch?v=QmKXsyh2jTc
2:24
It is of no use trying to persuade him.
https://forum.wordreference.com/threads/it-is-of-no-use-v-ing-to-v.3479116/
可是外国人说这是错的用法!