 
 <translate> Skateboarders do not always biff it or fail when performing a jump off of a ramp.
Therefore, the answer is it is not possible to tell. <ibo> Ọ bụghị mgbe nile ka ndị na-agba skateboard na-emebi ihe ma ọ bụ na-ada mgbe ha na-awụli elu site n'elu ebe a na-awụli elu. N'ihi ya, azịza ya bụ na ọ gaghị ekwe omume ikwu. 