ruina
美
英 
例句
"We are trying to understand the mechanics of walking, " Ruina said.
“我们正在试着理解徒步的力学,”瑞那说。
Many roboticists are concerned with maximizing performance independent of energy use, while Andy Ruina is trying to maximize energy use.
许多机器人专家都关心使用能源来最大限度的提高性能,而安迪瑞那关心的是最大限度的使用能源。
Ruina says he would love an operating system to fit the Ranger.
瑞纳(Ruina)说,他会喜欢适合Ranger的操作系统。
"China is booming now, " said Wang Ruina, a young peasant woman on the outskirts of town.
译文一:「中国正蒸蒸日上,」王瑞娜,住在城郊的一位年轻女农民,说道。