马拉松选手比赛中经常用能量胶快速补充体力。

Marathon runners often use ___energy ___gels during the race to boost energy quickly.

市场里充满了活力。

The market is full of ___energy.

孩子们放学后总是精力充沛，喜欢在公园里跑来跑去。

The kids always have so much ___energy after school that they love running around the park.

这个村庄的主要能源来自水力发电。

The village gets most of its ___energy from hydroelectric power.