http://www.ptsgi.com/ch... ... "右向道岔"," Right-hand turnout" "右拐领先"," Right lead" "右开道岔"," Right hand turnout" ...

...马左前腿前踏是左里怀（leaf lead），绕右圈时马右前腿前踏是右里怀（right lead），反之就成为反跑（wrong lead）)。