排列三两码和差最准的方法简介：I saw him pouring a bucket of water into the cement, and waving a shovel to mix the mud quickly. Soon, the color of the cement became darker. The man stretched out his hand and felt that it was OK.
I saw him pouring a bucket of water into the cement, and waving a shovel to mix the mud quickly. Soon, the color of the cement became darker. The man stretched out his hand and felt that it was OK.
