1. The sea here is particularly rich, and the plankton eating humpbacks sieve out some food.
这里的海域有丰富的浮游生物和鱼，座头鲸可以获得充分的食物。
2. These three humpbacks came over to me to check me out.
这三条驼背鲸越过我查看我。
3. The petrograms were formed from the New Stone Age to the Western Xia period, recorded many activities of ancient human beings, such as grazing, hunting, feting, dancing and even wars. Along with the abundant records of ancient people`s daily lives, there are plenty animal figures, including the figures of sheep, cows, horses, humpbacks, tigers and panthers.
岩画的形成上自新石器时代，下至西夏时期，记录了人类放牧、狩猎、祭祀、战争、娱舞等场景以及羊、牛、马、驼、虎、豹等多种动物图案。
4. Rescuers and spectators lost sight of the pair today, making some believe the humpbacks have reentered the Pacific Ocean.
援救人员和围观者今天没有见到它们的身影，这对驼背鲸极有可能已经悄悄的游回太平洋。4。
5. Fin whales make pulsed sounds at around 20 hertz, while humpbacks sing at much higher frequencies.
长须鲸的声音频率是20赫兹，座头鲸更高一点。
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6. Found in coastal waters worldwide, humpbacks are known for their magical songs, haunting sequences of moans, howls, cries, and other noises that often continue for hours on end.
在各沿海水域，座头鲸以其魔幻般的嗓音闻名世界，呻吟声、嚎叫声、哭泣声以及其他一系列声音时常持续数时不觉于耳。
7. During that time 122 right whales died, along with 473 humpbacks (Megaptera novaeangliae), 257 fin whales (Balaenoptera physalus) and scores of whales of other species.
在该时间段内，共有122头露脊鲸、473头座头鲸（megapteranovaeangliae）、257头长须鲸（balaenopteraphysalus）和大量其他种类的鲸鱼死亡。
8. She describes how humpbacks build " nets " of bubbles to catch fish & a form of communal tool use;
她还描述了驼背鲸是如何编织“气泡网”来捕食其他鱼类的&一种对共生工具的使用形式；
1. The former Soviet Union also hunted humpbacks until 1973 in defiance of the ban, though it is disputed how many they killed.
2. Scientists note that humpbacks migrate to the southern seas from breeding grounds around the world.
3. Japanese whaling officials said on Friday they had not harpooned any humpbacks yet.
4. The country wiped off the humpbacks from the target list in mid December under the International Whaling Commission's proposal.