Analysis of information sources in references of the Wikipedia article "哈斯VF-21" in Chinese language version.
The chassis, they are a year old. They've raced for a year [because of the carry over of chassis as per the regulations]. Normally every year you make a new one.
The chassis, they are a year old. They've raced for a year [because of the carry over of chassis as per the regulations]. Normally every year you make a new one.
