I will never forget the day when we joined the Party.改为简单句是不是 I will never forget the dayWe joined the Party on the day

问题描述:

I will never forget the day when we joined the Party.改为简单句是不是 I will never forget the day
We joined the Party on the day

应该是I will never forget when we joined the Party.
还是挺奇怪的,也许简单句就是I will never forget the day