He had lit a cigarette and smoked, with one of his hands behind his back, strolling along like a saunterer enjoying the sunshine and the fresh air and never suspecting that his movements could possibly be watched.
他点了一根烟抽着,一只手背在身后,像个闲逛的人一样享受着阳光,呼吸着新鲜的空气,丝毫没有怀疑自己的一举一动可能被人监视。