The reward of seeing the joy on the faces of the parents is immense.
看到父母脸上的喜悦是无与伦比的回报。
The coal industry is not just about digging the ground; it's about powering the future.
精神生活是对环境的持续调整。
National unity is the source of strength.
"The stories we love best are the ones that stay with us long after we've finished reading."