cn tower加拿大的。加拿大国家电视塔(the CN Tower)又译加拿大国家塔、西恩塔,位于加拿大安大略省多伦多。1995年,被美国土木工程协会(英文:American Society of Civil Engineers)收入世界七大工程奇迹。塔高553.33米,现为世界上第五高的自立式建筑物。该塔被认为是多伦多的地标,每年吸引超过200万人次...
2. Completed in 1976, the CN Tower in Toronto, Ontario, Canada, stood as the world's tallest free-standing structure and the tallest building for 34 years until it was surpassed by the Burj Khalifa and the Guangzhou Tower in 2010.3. The original name "CN" stands for "...