Vous avez cherché: clog (Anglais - Malgache)

yes, people clog drains with waste.
eny, ny vahoaka no manentsina ny fivoahan'ny rano amin'ny fakony.

refuses and garbage not only pollute the drains,rivers and streams, but they clog them as well.
ny fotaka sy ny fako dia tsy vitan'ny hoe mandoto ny fantsona, ny lakandrano ary ny renirano ihany, fa manentsina azy ireo koa.

from deep impact, we can see that you're supposed to leave your house and head for the mountains, but since everybody else is going to do the same thing and clog up the roads, you'd better get a bike, like elijah wood did.
tsinjonay eny amin'ireny faritra iva voadona ireny fa eritreretina handao ny tranonareo ianareo ka ho any an-tendrombohitra, saingy satria ny tsirairay no hihevitra hanao toy izany ary handrakotra ny arabe, tsaratsara kokoa ho anareo ny mampiasa bisikilety, toy ny nataon'i elijah wood.