a thing or two
US /ə θɪŋ ɔr tuː/
UK /ə θɪŋ ɔr tuː/

1.
satu dua perkara, beberapa perkara
some things; a few things (often implying knowledge or experience)
:
•
I know a thing or two about cars.
Saya tahu satu dua perkara tentang kereta.
•
She taught him a thing or two about cooking.
Dia mengajarinya satu dua perkara tentang memasak.