英语翻译：你将花多长时间用盒子做模型火车?
问题描述：
英语翻译：你将花多长时间用盒子做模型火车?
答
How long will you spend in making a model train by boxes?
答
How long will a train model take you by using boxes？
答
How long will it take to make a train model with boxes?