energy

Solar panels convert sunlight directly into electrical energy to power homes and offices.

(Chinese) 太阳能电池板将阳光直接转化为电能，为家庭和办公室供电。

The city is investing heavily in wind energy to reduce its dependence on fossil fuels.

(Chinese) 该市正大力投资风能，以减少对化石燃料的依赖。

After a long day at the office, she didn't have enough energy left to cook a healthy meal.

(Chinese) 在办公室忙碌了一整天后，她已经没有足够的精力去准备一顿健康的晚餐了。

The toddler was full of energy and kept running around the park until the sun went down.

(Chinese) 那个蹒跚学步的孩子精力充沛，一直在公园里跑来跑去，直到太阳落山。