ruina
美
英 
例句
"We are trying to understand the mechanics of walking, " Ruina said.
“我們正在試著理解徒步的力學,”瑞那說。
Many roboticists are concerned with maximizing performance independent of energy use, while Andy Ruina is trying to maximize energy use.
許多機器人專家都關心使用能源來最大限度的提高性能,而安迪瑞那關心的是最大限度的使用能源。
Ruina says he would love an operating system to fit the Ranger.
瑞納(Ruina)說,他會喜歡適合Ranger的操作系統。
"China is booming now, " said Wang Ruina, a young peasant woman on the outskirts of town.
譯文一:「中國正蒸蒸日上,」王瑞娜,住在城郊的一位年輕女農民,說道。