Our colleague already see this pict

Our colleague already see this picture, As shown in attached picture red circle should be improved parts?

Results (Chinese Traditional) 1:

我們的同事已經看到這張照片，圖中所示附紅圈應該改進的地方嗎？

Results (Chinese Traditional) 2:

我們的同事已經看到了這張照片，作為附加的圖片紅圈所示應該改進的部分？

Results (Chinese Traditional) 3:

我們的同事已經看到這張照片，如圖所示的紅圈應該改進的部分嗎？