用英语翻译这些句子。

Question

我认为出现这样的问题是由于水垢引起的。另外，在XX产品上我没有发现相同的问题。

Answer 1

I think the problem comes from scale. Besides, I haven't seen similar problems while using XXX.

Answer 2

I think this problem is caused because of the scale. In addition, I have not found the same problem in XX products.

Answer 3

I think the problem is caused by the scale.In addition, I have not found the same problem in XX products.

Answer 4

I think this problem comes from the scale.In the other hand,I haven't found the same problem when I use the XX.