to invest a large amount of money in something that may not be profitable
利益を生まない可能性のあるものに大金を投資する (rieki o umanai kanōsei no aru mono ni ōkin o tōshi suru)
"They sank money into a risky cryptocurrency venture."
"彼らはリスクのある暗号通貨ベンチャーにお金を投入した。" (Karera wa **sink money into** risuku no aru angō tsūka benchā ni okane o tōnyū shita.)
to invest large amounts of money into something
to depend on friends for emotional support
to accept that you are accountable for something that happen...
to have a conversation while drinking together
to accept responsibility or blame for something
to prepare queries in an organized list
