under your nose
US /ˈʌndər jʊər noʊz/
UK /ˈʌndər jʊər noʊz/

1.
ตรงหน้า, ใต้จมูก
in plain sight; in an obvious place, but often unnoticed
:
•
The keys were right under your nose the whole time.
กุญแจอยู่ตรงหน้าคุณตลอดเวลา
•
He didn't realize the answer was right under his nose.
เขาไม่รู้ว่าคำตอบอยู่ตรงหน้าเขา