Professor Trelawney swept past them and seated herself in a large winged armchair before the fire, facing the class.

特里劳妮教授轻飘飘地从他们身边掠过，坐在炉火前的一把很大的带翅靠背扶手椅上，面对着全班同学。

He is using a sweet water jet pack to meet a simulated bridge fire face to face.

他正在使用甜水喷射背包面对面模拟桥梁火灾。