農(nóng)業(yè)效率絕不能以生物多樣性為代價(jià)。
We live in an era full of uncertainties, the only certainty is change itself.
測(cè)量越精確,結(jié)果就越依賴于理論。
"Books are the quietest and most constant of friends."
地球上有黑暗的陰影,但相比之下光明更強(qiáng)大。