ƒ≈Ћј“№ что-либо —ѕ”—“я –” ј¬ј
[d'elat' spust'a rukava]
To do something with one's sleeves lowered.
To do something carelessly without paying attention to it; to fail to tend properly to affairs; to do something in a slipshod manner.
Cf. To let things slide.