Light source, that is what direction the light is facing, also take care with shadowing. Just copy down into the sketch book you have at hand as accurately as possible.
うん。確か使ってない優待券もどこかにあったはず。
Yes. I'm pretty sure there are complimentary tickets that haven't been used somewhere.
緊急時の飲料水の確保は、大丈夫ですか?
Are you OK for drinking water in an emergency?
地方の道路整備のための財源確保が必要です。
It is necessary to secure financing for local road maintenance.