堅持用英語有uphold;insist?on;persist?in；stick?to;persistence;hold?on。
例句有如下：
1.Born?at?the?outbreak?of the Franco-Prussian?war?in?1870,the?countess?stood?out for?her?collecting.出生於1870年，恰逢法國波斯兩國爆發戰爭，伯爵夫人堅持著她的收藏。
2.It?is?possible?that?labs?would have to?adhere?to?a?specific?staining?protocol?if?C-Path?is?involved?in?data?analysis.如果C徑參與數據分析，在實驗室堅持壹個特定的染色程序是可能的。
3.Practise?every day.?Make?yourself?a?study?plan.?Decide?how?much?time?a?week?you?are?going?to?spend?studying?and?stick?to it.每天都要練習，為自己訂壹個學習計劃，決定每周花多少時間來學然後堅持學。
4.But?family planning?officials?insisted?on an?abortion.?The?principal?at?her?school?also?pressured?her?to?end?the?pregnancy.但管計劃生育的工作人員堅持讓她墮胎。她所在學校的校長也讓他終止妊娠。