Finally, she addresses self-respect and the notion that a person's sense of beauty must include more than how much a person weighs.
最后，她说到了自我尊重，并强调一个人的美感远不止由其体重决定。
This means a person who weighs 50 kg can tolerate up to 10 mg of melamine per day.
这意味着一个体重50公斤的人，对三聚氰胺的每日耐受摄入量为10毫克。
Using high-density, lithium-ion batteries, the device, including its harness, weighs 20 pounds and can propel a person up an anchored rope at 10 feet per second, Ball said.
采用高密度、锂离子电池、仪器，包括其利用，重达20磅，一个人就可以了锚绳10英尺每秒，球说。
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