to study or explore something in great depth
何かを深く学ぶまたは探求する (nanika o fukaku manabu mata wa tankyū suru)
"He took a deep learning dive into neural networks last month."
"彼は先月、ニューラルネットワークにディープラーニングダイブをしました。" (Kare wa sengetsu, nyūrāru nettowāku ni **dīpu rāningu daibu** o shimashita.)
something that is too expensive or not worth its price
to become worse or decline in health
to cite something exactly or in great detail
when the meaning is lost or changed in translation or commun...
to recover from the pain of a breakup or loss
To do what you promised to do.