to make someone jealous
誰かを嫉妬させる (dareka o shitto saseru)
"Her success made her colleagues green."
"彼女の成功は 同僚を嫉妬させた。" (kanojo no seikō wa dōryō o shitto saseta)
to hear a rumor or unofficial news
to slow the pace of activity
to do something extremely well
to do something for someone in exchange for a favor or help...
in private; secretly
to start life poor but become rich through hard work