Early in the debate, a question about the Wall Street collapse offered Obama his first chance to tie McCain to Bush.
辩论初期，一个有关华尔街崩溃的问题给奥巴马提供了首次机会，将麦凯恩和布什联系在一起。
2
A few paces off in the darkness there was a shadowy figure squatting against the wall, but tie turned out to be a tramp.
虽然不远的墙边，也蹲有一团黑影，但他却是伸手讨钱的。
3
Tie to secure objects such as a telephone pole (without a supporting "guy" wire), wall, hitching post, tree, or a trailer that is secured by attachment to a vehicle.