单词piedras-negras
网络: 彼德拉斯内格拉斯；黑石镇；皮德拉内格拉
Also in Mexico, 131 prisoners escaped through a tunnel from a prison at Piedras Negras, close to the border with Texas.
也是在墨西哥，临近得克萨斯的皮德拉内格拉市的一家监狱里131名囚犯通过地道越狱。
He crosses the border to Piedras Negras daily, even though his sister in Los Angeles called and warned him not to go to Mexico.
即使他远在洛杉矶的姐姐打电话给他，并警告他不要到墨西哥去，他还是会每天穿越边境去对面的PiedrasNegras。