妈妈给我买了一件漂亮的套头衫，可以穿在毛衣外面。

Mom bought me a lovely ___jumper to wear over my sweater.

这只兔子是个出色的跳跃者，能轻松跳过矮墙。

The rabbit is a great ___jumper, easily hopping over low walls.

水手们在甲板上工作时穿着他们的套头衫。

The sailors wore their ___jumpers while working on the deck.

这件蓝色毛衣是妈妈给我织的。

This blue ___jumper was knitted by my mom.