BCC

例句：

1. 1. The community center is hosting a free workshop on sustainable living this weekend.
   这个周末社区中心将举办一个免费的可持续生活工作坊。
2. 2.Many people are returning to the communist ideals of their youth, inspired by the successes of the Soviet Union.
   许多人正回归到他们年轻时的共产主义理想，受到苏联成功的影响。
3. 3. As we return to our roots, we must also embrace the diversity that comes with it.
   当我们回归本源时，我们也必须拥抱随之而来的多样性。