Pedestrians pass by a submarine-shaped model placed at the Times Square in Hong Kong, south China, Feb. 22, 2011. The model was designed to enhance citizens' awareness of the ocean protection. (Xinhua/Huang Xiaoyong)
A submarine-shaped model is placed at the Times Square in Hong Kong, south China, Feb. 22, 2011. The model was designed to enhance citizens' awareness of the ocean protection. (Xinhua/Huang Xiaoyong)
A boy looks around inside a submarine-shaped model placed at the Times Square in Hong Kong, south China, Feb. 22, 2011. The model was designed to enhance citizens' awareness of the ocean protection. (Xinhua/Huang Xiaoyong)
