to participate in an enjoyable activity
楽しい活動に参加する (tanoshī katsudō ni sanka suru)
"Even the shy guests joined in the fun after a while."
"シャイなゲストでさえ、しばらくしてから楽しみに参加しました。" (shai na gesuto de sae, shibaraku shite kara **tanoshimi ni sanka shimashita**.)
to make people notice or be aware of something important
to discuss a problem thoroughly to reach understanding
to make an effort to create harmony in life
to exhale and mentally release your stress and fears
to depend or rely on someone for help or support
to release negative feelings toward someone