He has come to be recognized as an expert in the problem of overpopulation and food supply.
由于他的經驗促使他終于成為了公認的人口過剩和食物供應問題的專家。
it is both simple and elegant, fulfilling its designer's dream to create 'an enormous object drawn as faintly as possible'.
但它的結構簡單,造型優美,實現了設計者企圖創造一個“盡量用細線條勾畫出一個龐然大物”的夢想。