But today ' s eskimos use weapons introduced by american bowhead whalers between 1880 and 1890 今天爱斯基摩人用的武器，是在1880 - 1890年间向美国弓头鲸捕捞者学来的。
2.
Notable exceptions are the nearly song - like choruses of bowhead whales in summer and the complex , haunting utterances of the humpback whales 值得注意的例外是，弓头鲸会在夏天唱歌，座头鲸会发出复杂得吓人的声音。
