大家都搜:
确信做某事
1、be sure of sth───确信某事
2、be better off doing sth───做某事更好
3、be sure───[法]确信; 诚然; 有谱儿;肯定;确信
4、instead of doing sth───代替做某事
5、be busy doing sth───忙着做某事
6、of sure───当然
7、doing sth───正在做某事
8、think of doing sth───想做某事
9、Be sure of───确信;对…有把握