  Stellar feedback plays a crucial role in star formation and the life cycle of
molecular clouds. The intense star formation region 30 Doradus, which is
located in the Large Magellanic Cloud (LMC), is a unique target for detailed
investigation of stellar feedback owing to the proximity of the hosting galaxy
and modern observational capabilities that together allow us to resolve
individual molecular clouds $-$ nurseries of star formation. We study the
impact of large-scale feedback on the molecular gas using the new observational
data in the $^{12}$CO(3$-$2) line obtained with the APEX telescope. Our data
cover an unprecedented area of 13.8 sq. deg. of the LMC disc with a spatial
resolution of 5 pc and provide an unbiased view of the molecular clouds in the
galaxy. Using this data, we located molecular clouds in the disc of the galaxy,
estimated their properties, such as the areal number density, relative velocity
and separation, width of the line profile, CO line luminosity, size, and virial
mass, and compared these properties of the clouds of 30 Doradus with those in
the rest of the LMC disc. We find that, compared with the rest of the observed
molecular clouds in the LMC disc, those in 30 Doradus show the highest areal
number density; they are spatially more clustered, they move faster with
respect to each other, and they feature larger linewidths. In parallel, we do
not find statistically significant differences in such properties as the CO
line luminosity, size, and virial mass between the clouds of 30 Doradus and the
rest of the observed field. We interpret our results as signatures of gas
dispersal and fragmentation due to high-energy large-scale feedback.
