ラジオ英会話 Lesson 122 英訳練習 to 不定詞②　目的語位置に置かれた to 不定詞

Bob, I want to become fluent in English.

But you’re already pretty fluent in English.

No, no, no. I make lots of mistakes.

But listen, Nana. We can learn a lot from our mistakes.

OK, but I still want to become even better at speaking. Any advice？

Well, spend at least an hour just speaking in English every day. Don’t use any Japanese. And I recommend listening to English radio programs and news.

English radio programs?

Yes. Actually, I also need to listen to more of them. My English isn’t so good these days.

Spend at least an hour just speaking in English every day.

spend 以下の動詞句（少なくとも１時間を費やす）を動詞 -ing 形が説明しています。「英語を話しながら」。at least は「少なくとも」。least は little の最上級。「最も少ない点でも＝少なくとも」。