to arrive in large amounts, like fog or clouds
in großen Mengen ankommen, wie Nebel oder Wolken (in großen Mengen ankommen, wie Nebel oder Wolken)
"Thick fog began to roll in from the river."
"Dichter Nebel begann vom Fluss her zu rollen." (Dichter Nebel begann vom Fluss her zu **rollen**.)
to lose your temper and shout at someone
to make progress easier for someone
to keep smiling even during difficult times
to become happier or make someone happier
to spend time with someone socially
to change from a failing situation to a successful one