实用口语:口语“一根筋”怎么表达

英语自学网

　　aone-trackmind一根筋
        　　Meaning: If someone has a one-track mind, they spend most of their time
thinking about one subject.
        　　Forexample:
        　　Brian's had a one-track mind since he started his own company. All he
thinks about now is business and making money.
        　　Brian自从开了公司后，就成了一根筋了，脑子想的全部都是事业跟赚钱。
        　　Mark's upset because Jenny said he's got a one-track mind and he's always
thinking about sex.
        　　Mark感到很烦燥，因为Jenny说他一根筋老想着浪漫。
        　　Sheisanunimaginablepersonandhasaone-trackmind.
        　　她是一个缺乏想像力的人，并且头脑偏狭。
        　　Allyouthinkaboutisgirls–youhaveaone–trackmind.
        　　你想的就是女人-你的思路太狭窄了。