[00:03.54] 谈论观光 [00:07.08]...is a great attraction for visitors. [00:11.05]对游客来说最有吸引力。 [00:15.02]A:The Great Wall is a great attraction for visitors. [00:17.96]A:长城对游客来说很有吸引力。 [00:20.90]B:It's a...