teach an old dog new tricks (teach an old dog new tricks)

Idiom Learning

意味

to try to teach someone something that is difficult for them to learn due to their age or experience

年齢や経験のために学ぶのが難しいことを誰かに教えようとする (nenrei ya keiken no tame ni manabu no ga muzukashii koto o dareka ni oshieyou to suru)

例文

"It's hard to teach an old dog new tricks, but I'll try."

"古い犬に新しい技を教えるのは難しいですが、私は頑張ります。" (furui inu ni atarashii waza o **oshieru no wa muzukashii** desu ga, watashi wa ganbarimasu)