诗曰:大城也有大城苦,堵车堵心盼坦途。世界难题破解日,环路不再是紧箍。每当说到交通拥堵,总是让人很崩溃。在北京生活的人,一说出行,人人都有一本血泪账。这些年,北京的路从二环修到六环,便从二环堵到六环,一条环路如同一条条 Poetry said: Ayutthaya there are bitter cities, traffic jam blocked heart hope smooth road. The world’s problems cracked, the loop is no longer tight-knit. Whenever it comes to traffic congestion, people are always collapsing. People living in Beijing, a travel, everyone has a blood and tears account. In recent years, Beijing’s road from the second ring repair to the sixth ring, blocking the ring from the second ring to the sixth ring, a loop like a