I am not so good today because my foot got hurt.  This  happened in the midday, I asked Mr. Pan  to go down staris to helping me carry a bag of heavy book.  However, he asked me to bring those books for him.  As I parked my motobike, the next motobike fell down and press my foot.  That bruise my foot and it hurts.

And, one more thing is that I feel I'm really stupid.  How could I mix with "right side" and "left side" always!  I mostly say turn the right, however we're going to turn the left!  Maybe next time I prefer to say nothing at the intersection.  QQ