The best performance improvement is the transition from the nonworking state to the working state.
"A writer must have the courage to face the truth, no matter how painful it may be." 《日落绿洲》
释义:生前费尽心思追求各种东西,死后却只能留下一双空手。人生的悲欢离合每天都在上演,寿命的长短和命运的通达与否每天都在变化。
Environmental protection is our inescapable responsibility. We must pay attention to ecological protection in the mining process to achieve sustainable development.