环保设计

fashion show时装表演

green design环保设计

face (many) challenges面临（许多）挑战

make the switch作出转变

charge participation fee索取参加费

make pledges to do sth. 承诺做某事

gave (special) recognition to sb.给予某人（特别的）表彰

a sustainable material一种耐用的材料

the unconverted consumer不肯转变观念的消费者

be on the hunt for… 正在寻找……

have difficulty (in) doing sth.做某事有困难

at favorable prices以优惠价格

gain support得到支持外语学习网

go mainstream随大流

(have) a promising future（有）出息

(have) the final say（有）决定权

devise a way to do sth.设计出一套做某事的方法