她 / 不愿 / 陷入 / 三角恋爱 / 的 / 纠纷 / 主动 / 选择 / 了 / 退出她不愿陷入三角恋爱的纠纷,主动选择了退出。She did not want to get involved in the disputes of a love triangle, so she chose to back out voluntarily.