1. 1〔突然に〕
    • 変な男がやにわにやぶの陰から飛び出した
    • Suddenly [All of a sudden] a strange man jumped out from behind the bushes.
  1. 2〔たちどころに〕
    • 賊は守衛とはち合わせするや,やにわに組みついてきた
    • The thief grappled with the guard the instant [moment] they came across each other.
    • 彼の顔を見るとやにわに怒りだした
    • As soon as she saw him, she flew into a rage.