to introduce or prepare the way for something
何かのために道を準備するまたは紹介する
"She used a joke to lead into her main topic."
"彼女は自分の主題に導入するために冗談を使った。"
to allow yourself to feel happiness and positivity
to share personal thoughts because of a particular topic
to learn specific information or details regarding something
to base something on a central idea or feature
to continue to obey or follow moral rules or beliefs
to rearrange different thoughts to find a new approach
