Scientists want to learn all they can about polar bears and how they can help them.
科学家们想要了解关于北极熊的一切，以及如何才能帮助它们。
Founders of the polar circle diving center are making holes in the ice with help of hand drills and augers.
极地圈中心的创建者正在冰里用钻孔机钻孔。
It USES the recorded music of a young man with bi-polar disorder and process drama strategies to help participants reflect on their attitudes and behaviors towards mental illness.
它采用一个年轻的躁狂抑郁症患者的音乐录音，通过巧妙的戏剧处理后让每一个参与者去反省自己对精神疾患的态度和行为。
With the help of the CADWIND software, we are programming NC winding for non-polar conical vessel.
在CADWIND软件的帮助下，进行不等开口锥形壳体的数控缠绕编程工作。
With the help of the CADWIND software, we are programming NC winding for non-polar conical vessel.
在CADWIND软件的帮助下，进行不等开口锥形壳体的数控缠绕编程工作。
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