Khokahano ea tlhahlobo ea tlhaiso ea Secondression e sirelelitse E loketse haholoholo bakeng sa khatello ea Lefatše feela Val lekhetlong lena le tiisa hore na motho o tla tšepahala hape, o fetisetsa lisebelisoa bophelo ka ho boloka lubrical e nepahetseng tlasa maemo a batlang.