To make a sincere promise.
做出真诚的承诺。 (zuò chū zhēnchéng de chéngnuò)
"He gave his word that he would finish the job."
"他给了他的承诺,他会完成工作。" (Tā gěi le tā de chéngnuò tā huì wánchéng gōngzuò)
to verify something again for accuracy
a change in leadership or authority
Make connections and friendships rather than creating barrie...
to learn automatically from data without human intervention
to not succeed in doing something
To make someone lose confidence or enthusiasm.