It had a saddle with springs sticking out, which wore away the seat of my trousers.

马鞍上的弹簧翘了出来，磨坏了我臀部的裤子。

《柯林斯英汉双解大词典》

Place napkins on the chair seat or arm when briefly stepping away.

起身离开座位时，将餐巾放在椅子上或扶手上。

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Instead, they cram their planes to bursting, taking the view that every empty seat is a bundle of money flying away.

反之，他们持有这样的观点，每一个空位都表示一大笔钱打了水漂，他们会把自己的飞机塞到爆满。

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The Republicans did manage to take one seat away from a Democrat in Nebraska.

FORBES: After Election Night, A House Still Divided In Washington

Moreover, the Democrats are only one seat away from taking over the Senate.

ECONOMIST: Lexington

With Labor just one seat away from losing its majority, war is imminent, and he is therefore in a state of maximum readiness.

BBC: The scandal that could bring down Australia's government