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complete devotion (to); total commitment (to); unvarying support (for); unwavering fixation (on); rigid preoccupation (with)
彼は一辺倒に相手を攻め続けた。
He kept attacking his opponent relentlessly.
会議は賛成一辺倒で反対意見が出ない。
The meeting was overwhelmingly in favor with no opposing views.
一辺倒な報道に疑問を感じる人もいた。
Some people questioned the one-sided reporting.