英语语法分析

It sold 45, 400 cars in China last month, said company spokesman Hitoshi Yokoyama.

公司发言人Hitoshi Yokoyama称，上个月中国市场只售出45400辆汽车。

Yuji Yokoyama, general manager at Obayashi, one of Japan's five big contractors, says that workers can build a storey in three days with its system, as compared to weeks if pouring concrete on site.

日本五大承包商之一大林组(Obayashi)总经理Yuji Yokoyama表示，借助这个系统，员工在3天内就能建成一层楼，而如果现场浇灌混凝土的话需要数周才能完成。