to include something extra
何かを追加する (nanika o tsuika suru)
"You can add on dessert for a small fee."
"少しの料金でデザートを追加できます。" (sukoshi no ryokin de dezaato o tsuika dekimasu)
a clever and intelligent person; someone with original ideas
to gradually weaken someone or something
to ensure that fairness or punishment is properly given
to make exceptions or not strictly follow the law or rules
a particular way of thinking or set of ideas
to start loving someone; to develop romantic feelings