【正确答案】In order to provide more opportunities and convenience for mass plant lovers to stay close to the camellia, the show area this year is particularly extended to the whole botanical garden.

【答案解析】原文中的“布展范围扩展”虽然为主动的形式，但从逻辑上看实际上布展的范围是“被”扩大了，因此在翻译时应采用被动语态。