booster cables, flares, tire pump, and a bag of sand or cat litter (for traction);

汽车急救线、照明灯、轮胎打气泵和一袋子的沙土或者猫砂（增加牵引力）。

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The heart beats like a bag of worms instead of a pump.

心脏跳起来像一只装着蠕虫的袋子而不像一个泵。

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In addition, some power seats have a lumbar adjustment that USES a small air pump to inflate a bag or bags on the lower back of the seat to serve as a pillow.

此外，还有一些电动座椅具有腰部位置的调整功能，即在椅背的下部有空气泵充气的袋子，用以像枕头一样的调整腰部位置。

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Nakched Mian said the bag was kept on his bed while he went out to wash his hands at a water pump.

BBC: India stray dog 'steals' bag with 400,000 rupees in Bihar