帮我翻译这几句话，要绝对正确的。不要用软件翻译来搪塞。谢谢。

1. It is not easy to balance between work and study
2. We have to increase the awareness of the people about the importance of environmental protection
3. The incoming problems show that the new machine has to be reconfigured.
4. She indulged into her success in skating and never prepared for the challenges from the real world
5. A perfect idea flashed in his head when he was trying to make a new plan

1. In work and learning balance is not easy.
2. We must awaken people to realize the importance of environment protection.
3. These problems are continually appeared, suggesting that the new machine must be readjusted.
4. She is addicted to himself in the successful, never skating on the real world challenge to prepare.
5. He was trying to formulate a new plan, flashed into his mind a brilliant idea.