象走田,马走日 怎么翻译成英文?

这句话翻译最好前面要加上背景in chinese chess,we divid the chessboard into several grids（格子）。the "xiang" can move along the diagonal(对角线) of a square（方块） which composed by 4 grids。And the "ma"(horse) can move along the diagonal of a double-girds square。