3、AsI witness the crowded cities and bustling streets, I long for the serenity and tranquility of the scarce, untouched natural landscapes that offer solace for our weary souls.
4、The scarcity of time is an eternal reminder of the fragility of human existence, urging us to make the most of our fleeting moments and cherish each passing day.
5、With the increasing scarcity of clean drinking water, it is imperative that we take immediate action to conserve and protect this essential resource for the future generations.
