我有一些艱難的日子。这是因为我已经戒烟了。这是非常艰难的停下来，但我会

我有一些艱難的日子。这是因为我已经戒烟了。这是非常艰难的停下来，但我会坚持下去。

Results (English) 1:

I've got some difficult days. This is because I have quit smoking. It is very difficult to stop, but I will stick to it.

Results (English) 2:

I had some tough days. This is because I have given up smoking. It is very difficult to stop, but I'll stick with it.

Results (English) 3:

My some difficult days. This is because I stopped smoking. This is very difficult stops, but I will insist.