主题：老师，这是文华的语句，请老师改成金字塔语句。

if holding>0 and hhv(h,enterbars+1)>enterprice+n2 and c<(hhv(h,enterbars+1)-0.5*(hhv(h,enterbars+1)-enterprice)) then sell(1,0,market);

if holding<0 and llv(l,enterbars+1)<enterprice-n2 and c>(llv(l,enterbars+1)-0.5*(enterprice-llv(l,enterbars+1))) then sellshort(1,0,market);