at one's own choice

例句：

1. 1.I decided to go to the beach at my own choice.
   我决定根据自己的选择去海滩。
2. 2.She made her own choice and decided to move abroad.
   她做出了自己的选择，并决定搬到国外。
3. 3. We should always make our own choices rather than blindly following others.
   我们应该总是做出自己的选择，而不是盲目地跟随别人。