Competition for cars rose , even the scruffier ones .
汽车行业竞争日趋激烈，甚至破旧车辆也不例外。
A four-week old tent camp in the square looks scruffier by the day .
在该广场搭建已有四周的帐篷营地日显脏乱。
The site looks scruffier than it did four years ago , when this correspondent last visited it . Litter drifts around empty pitches , wasps hover near overflowing bins and dogs bark outside each embattled caravan .
