查人人中国名人网是一部内容开放、自由的互动网络百科全书客观、专业、权威的知识性百科全书
来源:百度文库 编辑:查人人中国名人网 时间:2024/07/05 20:09:08
they walk along until get the foot of the mountain
they walk straight ahead towards the foot of the mountain.
同上!