یک نمونه عدسی که در زندگی استفاده میشود را پیدا کن و یک عکس از آن بفرست و بگو این عدسی چه کارکردی دارد؟
There was a problem reporting this post.
Please confirm you want to block this member.
You will no longer be able to:
Please allow a few minutes for this process to complete.