to gain weight
体重が増える (taijū ga fueru)
"I’ve put on weight since I stopped exercising."
"運動をやめてから体重が増えました。" (Undō o yamete kara taijū ga fuemashita.)
to become aware of political issues and start caring about t...
to replace someone temporarily in a role
to agree to join a team or project
to begin again after a failure
to take great pleasure in something
to cut something into small pieces quickly