立时用英语怎么说？

立时

例句

• The coffee industry was nationalised at the time of independence. 国家取得独立时，咖啡行业被收归国有。
• Legume cover crops must be planted, when new plantations are established. 在新种植园建立时必须种植豆科保护作物.
• Elinor the corgi behaved with great propriety, while Mr Toshio Suzuki did headstands on the lawn. 当铃木敏夫先生在草坪上倒立时,家里的威尔斯柯基犬Elinor举止得宜.
• When you are sitting, keep your elbow on the arm rest. 坐立时，把胳膊肘靠在扶手上。