過了一年不亮, 可能有很多原因所導致, 初步研判為銅腳歪斜或單邊脫落所

過了一年不亮, 可能有很多原因所導致, 初步研判為銅腳歪斜或單邊脫落所導致

結果 (英文) 1:

After a year of non-lighting, it may be caused by many reasons. The preliminary judgment is that the copper feet are skewed or caused by unilateral fall off.

結果 (英文) 2:

There may be many reasons for not lighting up after a year. It is preliminarily judged that the copper foot is skewed or one side falls off

結果 (英文) 3:

After a year, it is not bright, which may be caused by many reasons. It is preliminarily judged that the copper feet are skewed or unilaterally fall off.