Scientists say the infection will kill the whale unless the line is removed.

科学家们称如果不把钓丝取出来的话，鲸鱼将会因感染而死亡。

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Scientists say the infection will kill the whale unless the line is removed.

科学家们称如果不把钓丝取出来的话，鲸鱼将会因感染而死亡。

youdao