Definition
To deliberately ignore someone by not acknowledging their presence, or to appear to not see them because one is preoccupied with their own thoughts.
視而不見
She walked into the room, but looked straight through me as if I wasn't even there.
她走進房間，但卻對我視而不見，彷彿我根本不存在。
I tried to get his attention, but he just looked right through me and continued focusing on his work.
我試圖引起他的注意，但他只是對我視而不見，繼續專注於他的工作。
When I waved at her, she looked straight through me, seemingly not noticing me at all.
當我向她揮手時，她對我視而不見，似乎完全沒有注意到我。