to fail to keep a promise
約束を守らない (yakusoku o mamoranai)
"Don’t break your word; people rely on you."
"あなたの約束を破らないでください；人々はあなたに頼っています。" (Anata no **yakusoku o yaburanaide** kudasai; hitobito wa anata ni tayotteimasu.)
crawling on hands and knees
to set a firm boundary or make a limit clear
to have a small opportunity to start working in a company or...
A series of algorithms that attempt to recognize underlying...
to slow down or stop an activity
to perform well in a difficult situation
