US /ɑn ðə di ɛl/
・UK /ɒn ðə di: el/
But we have to keep it on the DL because Patrick offered me a loan.
But we have to keep it on the DL because Patrick offered me a loan and I said no.
Now, keep it on the DL, you know?
Now keep it on the DL.
Keep it to yourself, keep it quiet, keep it on the DL.
"Keep it to yourself." "Keep it quiet." "Keep it on the DL."