events which are not mutually exclusive

例句：

1. 1. The event was a surprise to everyone.
   这个事件让每个人都感到惊讶。
2. 2.We need to plan for the events that might occur.
   我们需要为可能发生的事件做好准备。
3. 3.The event lasted for three hours and was well-attended.
   这个事件持续了三个小时，并且受到了很好的关注。