可持续发展不仅仅是一种趋势,更是我们对后代的责任。#
Silence is the perfectest herald of joy: I were but little happy, if I could say how much.
Collaboration is key—governments, businesses, and communities must work together for sustainable forests.
引力比其他力弱得多这一事实可能是物理学中最深刻的谜团。
"The past is a foreign country; they do things differently there."