to fold or turn up sleeves or trousers
袖やズボンを巻き上げる、または引き上げる (sode ya zubon o makiageru, matawa hikiageru)
"He rolled up his sleeves before starting to wash."
"彼は洗い始める前に袖を巻き上げました。" (Kare wa arihajimeru mae ni sode o makiagemashita.)
to identify or highlight problems or mistakes
to interrupt someone politely during an online conversation
to ignore fears or uncertainties and keep moving
to start earning a large amount of money
to act in opposition to someone or something
to fail at something important; to lose an opportunity