1、No, you need to practice self-restraint if you want to keep your good credit score.
沒有，您需要的做法，自我克制，如果您想要讓您的良好的信用評(píng)分。

2、She exercised all her self-restraint and kept quiet.
她好不容易才忍住沒說話。

3、Self-restraint and a little good grooming is.
自我克制和打理一下精神面貌才是。

self-restraint翻譯