挺直地 meaning in English

bolt

The emperor francis , a rosy , long - faced young man , sat excessively erect on his handsome sable horse , casting deliberate and anxious looks around him
费朗茨皇帝是个长脸的面颊绯红的青年，身子挺直地骑着一匹标致的乌骓。他忧虑地从容不迫地向四周环顾。
During the vicomtes story she sat upright , looking from time to time at her beautiful , plump arm , which lay with its line changed by pressure on the table , then at her still lovelier bosom , on which she set straight her diamond necklace . several times she settled the folds of her gown and when the narrative made a sensation upon the audience , she glanced at anna pavlovna and at once assumed the expression she saw on the maid - of - honours face , then she relapsed again into her unvarying smile . after ellen the little princess too moved away from the tea - table
在讲故事的当儿，她腰板挺直地坐着，时而瞧瞧轻松地搁在茶几上的肥胖而美丽的手臂，时而瞧瞧更加美丽的胸脯，弄平挂在胸前的钻石项链，她一连几次弄平连衣裙的皱褶，当故事讲到令人产生深刻印象的时候，她回过头来看看安娜帕夫洛夫娜，立时现出和宫廷女官同样的面部表情，随后便安静下来，脸上浮现出愉快的微笑。