to participate in a conversation or activity where experiences are being shared
経験が共有される会話や活動に参加する (keiken ga kyōyū sareru kaiwa ya katsudō ni sanka suru)
"Feel free to join in on the discussion about travel memories."
"旅行の思い出に関する議論に参加してください。" (Ryokō no omoide ni kansuru giron ni sanka shite kudasai.)
to arrive or appear at an event or place, often unexpectedly
to change your behavior to fit a new situation or culture
to imply or suggest something indirectly
to plan specific chunks of time for tasks
to arrange something temporarily
to introduce environmentally friendly technology gradually
