on the down-low は keep it on the down-low, keep it on the DL のように使われている。0;27 Amy and T.J.'s relationship which they previously kept on the down-low. 内緒にしていた二人の関係。
Amy Robach and T.J. Holmes COZY UP During Holiday Travel
0:13 I kind of got to keep it on the down-low.
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3;22 Priyanka Chopra and Nick Jonas kept their relationship on the down-low for quite some time.
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0:21 some call this double life "living on the down-low" このような二重生活を「裏のある人生を生きる」と人は呼ぶ。
Man Has Affair With Gay Lover During Date With Wife | What Would You Do | WWYD
