1. Then, her composure regained, she was ready to set off with the porter´s assistance to search for any intruders who might still be lurking in her flat.
    此刻老妇人也镇定了下来，准备在看门人的协助下搜寻可能仍躲藏在她房里的窍贼。

2. He recovered full composure.
    他完全恢复了镇静。