competition (rivalry) to first (e.g. rider in a charge) 意味

• competition (rivalry) to first (e.g. rider in a charge)
  先陣争い
  せんじんあらそい
  

• competition to be the first rider in a charge:    先陣争い
• instance (e.g. first instance, second instance, etc. in a legal proceeding):    instance (e.g. first instance, second instance, etc. in a legal proceeding)審級しんきゅう
• e.g.:    e.g.例えばたとえば