Side by side, they pushed the second trolley forward, gathering speed.

他们并排推着手推车向前冲去，速度越来越快。

Violet, the Congolese cleaner, pushes her trolley towards me, her walk a slow sway, her rubber-soled shoes squeaking on the shiny Marmoleum.

刚果清洁工维奥莱特 (Violet) 推着她的手推车朝我走来， 她的步伐缓慢摇摆，她的胶底鞋踩在闪亮的梦梵丽 (Marmoleum) 地板上发出吱吱声。

The Hogwarts Express was usually reserved for students and they had never seen an adult there before, except for the witch who pushed the food trolley.

霍格沃茨特快专列通常是学生坐的，他们在这里还从来没有见过成年人，除了那位为他们推食品车的女巫以外。