A person who behaves unpredictably and may cause problems.
予測不可能な行動をする人で、問題を引き起こす可能性があります。 (yosoku fukanou na koudou wo suru hito de mondai wo hikiokosu kanousei ga arimasu)
"Be careful with him — he’s a loose cannon."
"彼に注意してください — 彼は予測不能な人です。" (kare ni chuui shite kudasai kare wa yosoku funou na hito desu)
to persuade someone forcefully
said when someone appears just as you mention them
to be suddenly and strongly attracted to someone
to criticize someone publicly for their behavior or actions
to gradually weaken someone or something
to waste money on something useless
