她多年来一直在学习中文。
tā duōnián lái yīzhízài xuéxí zhōngwén 。
She has been studying Chinese for many years.
多年来,他一直在这个公司工作。
duōnián lái , tā yīzhízài zhègè gōngsī gōngzuò 。
For many years, he has been working at this company.
多年来,我们一直保持联系。
duōnián lái , wǒmen yīzhí bǎochí liánxì 。
For many years, we have kept in touch.