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[00:01.15]The Pearl Estuary has become one of the busiest shipping channels in China,
珠江口已成为中国最繁忙的海运通道之一， [00:06.05]and the dolphins are constantly bombarded with sound.
海豚也经常受到噪音的狂轰滥炸。 [00:15.63]New research suggests that they may now pack more information into shorter calls in a bid to be heard.
新的研究指出，他们的叫声中可能包含了更多的信息并变得更短促。 [00:24.25]Local conservationists have now set up a protected zone near Lantau Island.
当地的环保主义者如今在大屿山附近建立起一个保护区， [00:31.07]So, for now, China's white dolphins are holding on.
中华白海豚从此得以生存。
珠江口已成为中国最繁忙的海运通道之一， [00:06.05]and the dolphins are constantly bombarded with sound.
海豚也经常受到噪音的狂轰滥炸。 [00:15.63]New research suggests that they may now pack more information into shorter calls in a bid to be heard.
新的研究指出，他们的叫声中可能包含了更多的信息并变得更短促。 [00:24.25]Local conservationists have now set up a protected zone near Lantau Island.
当地的环保主义者如今在大屿山附近建立起一个保护区， [00:31.07]So, for now, China's white dolphins are holding on.
中华白海豚从此得以生存。
