tener buena mano con algo
meter la pata
echarse a las manos
traerse algo entre manos
con las manos en la masa
poner la mano en el fuego por alguien
con una mano delante y otra detrás
echar una mano
lavarse las manos
tener la mano muy larga
ponerse manos a la obra
tener mano izquierda
to lend a hand, to help
to be able to resolve problems
to put your foot in it, to make an embarrassing mistake
to be up to something (to do something in a secretive way)
to get to work, to get cracking
to stick your neck out for someone; to trust someone completely
broke, without resources
to wash your hands (of a problem)
to be skilled
to come to blows, to start fighting each other
to be aggressive, to be a thief, to be an abuser
red-handed; in the act