英文: They rigorous, pragmatic, dedicated to customer service.
中文: 他们严谨、求实、尽心尽力为客户服务。英文: Astronauts must have the most rigorous training .
中文: 宇航员必须接受专为他们制定的最严格的训练.英文: Marksman: Arrow knights go through rigorous training.
中文: 神射手:羽箭骑士要经过严酷的训练。英文: Don't too rigorous to him ,He just a child.
中文: 不要对他太苛刻,他只不过是孩子.英文: Lower levels require more rigorous monitoring by your physician.
中文: 更低的盐摄入量水平需要医生更严格的监控。