on the front line(s) of (something)

In the leading position of some effort or movement. For over a decade, our organization has been on the front line of advocating for those suffering from poverty. The esteemed neuroscientist has been on the front lines of researching treatments and cures for Alzheimer's disease.

See also: front, of, on

Farlex Dictionary of Idioms.

See also:

in the front line
in the front line(s) (of something)
make a martyr of (one)
martyr
on the rack
there's no getting around (something)
there's no getting away from (something)
there's no getting away from it
there's no helping (something)
there's no help for (something)

词组	on the front line(s) of (something)
释义	on the front line(s) of (something) on the front line(s) of (something) In the leading position of some effort or movement. For over a decade, our organization has been on the front line of advocating for those suffering from poverty. The esteemed neuroscientist has been on the front lines of researching treatments and cures for Alzheimer's disease. See also: front, of, on Farlex Dictionary of Idioms. See also: in the front line in the front line(s) (of something) make a martyr of (one) martyr on the rack there's no getting around (something) there's no getting away from (something) there's no getting away from it there's no helping (something) there's no help for (something)
随便看	the scales fall from your eyes the scheme of things the schoolmaster is abroad the school of hard knocks the school of life The Sco the scoots the score the scum of the earth these the seamy/seamier side (of something) the seamy side these days these four walls these things are sent to try us these things happen the seven year itch the seven-year itch the sex talk the shakes the shame of it (all) the shape of things to come the sharp end the shifting sands of (something) the shirt off back