5个数复式三中三中4个数有多少组简介:But Longwu had been building roads. The official road from Shanhaiguan to Ningyuan was much smoother than before, and waterproof ditches were dug on both sides. It was obviously in preparation for the attack on Liaodong's Dorgon Road.
But Longwu had been building roads. The official road from Shanhaiguan to Ningyuan was much smoother than before, and waterproof ditches were dug on both sides. It was obviously in preparation for the attack on Liaodong's Dorgon Road.