左边left右边right
前面front后面back
上面up下面down
direction是方向
lelelele left
riririri right
fronfronfronfron front
babababa back
里面里面怎么说 inside inside
外面外面怎么说 outside outside
旁边旁边怎么说 beside beside
旁边旁边怎么说 beside