1. The reality is that we all need to work together to solve this problem.
现实是我们都需要共同努力解决这个问题。

2. She couldn't believe that the reality of the situation was so different from what she had imagined.
她无法相信事实情况和她想象的如此不同。

3. In reality, success is often the result of hard work and determination.
实际上，成功往往是努力工作和决心的结果。

4. The reality of living in a big city can be overwhelming for some people.
生活在大城市的现实可能让一些人感到不知所措。

5. It's important to face the reality of the situation and not just ignore it.
重要的是要面对现实情况，而不是只是忽视它。

6. The reality is that we cannot change the past, but we can learn from it and move forward.
现实是我们无法改变过去，但我们可以从中吸取教训，向前迈进。