stick to sb.'s fingers

例句：

1. 1. I will stick to my decision and not waver.
   我将坚持我的决定，不会动摇。
2. 2. The teacher told us to stick to the plan, no matter what.
   老师告诉我们要坚持计划，不管发生什么。
3. 3. She stuck to her word and never broke her promise.
   她坚守诺言，从未食言。