to spend a lot of time working
多くの時間を働くことに費やす (ooku no jikan wo hataraku koto ni費やす)
"If you put in the hours, you’ll see progress soon."
"もしあなたが時間を費やせば、すぐに進展が見られるでしょう。" (moshi anata ga jikan wo費やす, sugu ni shinten ga mirareru deshou)
to improve one's position, typically in a career or personal...
An important person in a small organization or area.
directly involved in the most active or dangerous part of so...
to be the first to report an important piece of news
to reach maturity; to become fully developed
a surprise test given without warning
