Oppo introduced its unique concept device called X 2021 on Nov 17, 2020. This phone has a rollable mechanized display which can extend from 6.7-inch…
Narration Diana places a one-way mirror inside the observation window to test the dolphins.다이아나는 돌고래를 테스트하기 위해 관찰용 창 안에 단방향 거울을 놓아둔다. “So now,…