把握一个上手的抓地力和手中的酒吧较肩略宽。
Grasp the bar with an overhand grip and hands slightly wider than shoulder width.
在高速行驶时,汽车是如果它使用更稳定略宽框。
At a high speed, a car is more stable if it USES slightly wider rims.
并且刮板的宽度略宽于刀片,可以保护人的手指不被划伤。
Moreover, the width of the scraping plate is slightly wider than the blade, so that the fingers of a person can not be scratched.
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