铁头学英语怎么说

铁头学英语可以说是"Learning English with a drill-like approach"。这个说法源于铁头在学习过程中会像钻头一样不断重复练习，坚持不懈地练习英语。
例句：
He's been studying English for years, but he still can't speak it fluently. He's been using a drill-like approach, but it's not working for him.
I know she's been studying English with a drill-like approach, but I don't think that's the best way to learn a language.
I tried learning English with a drill-like approach, but it was too boring. I needed a more interactive way to study.
中文翻译：
他学了几年英语了，但是他还是不能流利地说英语。他一直使用铁头式的学习方法，但是这对他并没有用。
我知道她用铁头式的学习方法学英语，但是我认为这不是学习语言的最佳方法。
我试着用铁头式的学习方法学英语，但是太无聊了。我需要一种更互动的学习方式。