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Holmes sends Watson home after the concert but says that a considerable crime is being planned near Coburg Square. It can still be prevented, although the fact that it is Saturday makes the situation more difficult. He asks Watson to meet him at Baker Street at ten o’clock that night.
"You want to go home, no doubt, Doctor," he remarked as we emerged.
「先生は、そろそろ家へ帰りたいところだろうね」と、外へ出たところで彼が言った。
"Yes, it would be as well."
「ああ、そのほうがよさそうだ」
"And I have some business to do which will take some hours. This business at Coburg Square is serious."
「私のほうは、何時間かかかる用事があってね。コバーグ・スクエアの一件は重大だよ」
"Why serious?"
「どうして重大なんだい?」
"A considerable crime is in contemplation. I have every reason to believe that we shall be in time to stop it. But to-day being Saturday rather complicates matters. I shall want your help to-night."
「相当な犯罪がたくらまれているんだ。食い止めるのに間に合うと信じるだけの理由は、十分にある。ただ、今日が土曜日なのが、話をいささかややこしくしている。今夜はきみの手を借りたい」
"At what time?"
「何時に?」
"Ten will be early enough."
「十時なら間に合う」