主题：请帮忙翻译一下

RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;

K:SMA(RSV,3,1);
D:SMA(K,2,1);
J:3*K-2*D;
JCN:=BARSLAST(CROSS(K,D))+1;
SCN:=BARSLAST(CROSS(D,k))+1;
HJ:=HHV(J,JCN);
LJ:=LLV(J,SCN);
DRAWNUMBER(J=HJ&&J>REFX(J,1),J,HJ,2,COLORGREEN);
DRAWNUMBER(J=LJ&&J<REFX(J,1),J,LJ,2,COLORYELLOW);
DRAWICON(CROSS(K,D),K,'ICO4');
DRAWICON(CROSS(D,K),K,'ICO5');
J=HJ&&J>REFX(J,1)&&JCN<SCN&&JCN>1,BK;
J=LJ&&J<REFX(J,1)&&JCN>SCN&&SCN>1,SK;
CROSS(K,D),BP;
CROSS(d,k),SP;