random integral

例句：

1. 1.The random selection of the team members was based on their skills and experience.
   团队成员的随机选择是基于他们的技能和经验。
2. 2.The randomness of life is often beyond our control.
   人生的随机性往往超出了我们的控制。
3. 3.The random walk in the park led us to a hidden gem of the city.
   在公园里随意漫步，我们找到了城市中的一个隐藏宝石。