there is no doubt that gardens evidence an irrepressible urge to create, express, fashion, and beautify and that self-expression is a basic human urge; yet when one looks at the photographs of the gardens created by the homeless, it strikes one that, for all their diversity of styles, these gardens speak of various other fundamental urges, beyond that of decoration and creative expression.
譯文：毫無疑問，花園表明了人們抑制不住的，想要去創造、表達、追求潮流和美化的衝動，而自我表達無疑是人類的一種基本訴求，考研英語《考研英語必背500句：第001句》。然而，看著無家可歸者所建立的花園的照片時，令人深有感觸的是，儘管這些花園風格多樣，但它們都顯示出了人類除了想要裝飾和彰顯個人創造力之外的各種其他基本訴求。
點睛：本句由兩個並列的分句構成，由分號隔開。第一個分句的主幹是there is no doubt，後接兩個that引導的`同位語從句，共同補充說明doubt的內容。第二個分句的主幹是it strikes one that...，it作形式主語，that後引導的從句是真正的主語，beyond引導的介詞短語起補充說明作用。when引導時間狀語從句，其中created by the homeless作定語，修飾photographs。