He steps over the Saab's summer tires and moves the jars of unsorted screws out of the way.

他跨过萨博的夏胎，捡起放散装螺丝刀的罐子。

" Summer tires in the shed, " and then clear instructions that even a genuine moron could understand about where the rim bolts can be found in the trunk.

“储藏室里的夏胎”，说明详尽仔细，连傻子都能在后备箱里把螺栓找出来。

Which quickly reminds him about the letter in the inside pocket of his jacket, so he fishes it out to check whether he has remembered to leave instructions about the summer tires.

这立刻让他想到外套内侧口袋里的遗书，于是拿出来检查上面有没有写更换夏胎的说明。