世界地球日 (shìjiè dìqiú rì) Earth Day 2021

Have you ever marveled at the phenomenon where the more we have of something, the more we take it for granted? Well, we only have one “行星地球 (xíng xīng dì qiú) planet Earth” so it must be “珍惜 (zhēn xī) cherished” and “ 关心 (guān …