to start something energetically and successfully
勢いよく、成功的に何かを始める (ikioiyoku seikouteki ni nanika o hajimeru)
"She joined the team and hit the ground running on her first day."
"彼女はチームに加わり、初日から勢いよく活動を始めた。" (kanojo wa chimu ni kuwawari shonichi kara ikioiyoku katsudo o hajimeta)
to find a way to outsmart or bypass a system's logic
Small details are often the most important or problematic.
to avoid getting too close to someone
to manage both work and personal life at the same time
to inquire with several people
a beautiful and charming smile