I was in the middle before I knew that I had begun.
對任何農(nóng)場來說,最好的肥料就是農(nóng)民的足跡。
Sustainability isn't a buzzword; it's a business imperative.
科學(xué)家們似乎仍未充分理解,所有地球科學(xué)都必須為揭示地球早期狀態(tài)提供證據(jù),而只有綜合所有這些證據(jù)才能觸及真相。