This variety enables sharks to target prey in a diversity of ocean environments.

它们三角锯齿状的上牙则用来切削。

The reefs are an important part of the ocean environment and popular with tourists.

珊瑚礁是海洋环境的重要组成部分，深受游客欢迎。

Scientists say horseshoe crabs have been living in ocean environments for more than 400 million years.

科学家说，马蹄蟹在海洋环境中生活了4亿多年。

He was highlighting conservation efforts, including the recent expansion of the protected ocean environment around Midway.

他着重强调了自然保护方面的努力，包括最近扩大中途岛周围保护海洋环境范围的问题。

The actual truth is that sharks have been perfectly designed by evolution for their ocean environment.

实际情况是，进化已使鲨鱼完美地适应了它们所在的海洋环境。

Dixson says another goal of her science writing is to help increase understanding of the ocean environment.

。Dixson说她的科学写作的另一个目的是帮助人们提升对海洋环境的认识。

For many terrestrial animals, reproduction is usually only possible internally, with organs that resemble the moist ocean environment.

对很多陆生动物来说，生殖只能在体内进行，它们的器官类似于潮湿的海洋环境。

He said visitors to the museum can see the similarity between the ancient and modern ocean environment and animals.

他说，参观博物馆的游客可以看到古代和现代海洋环境以及古代生物和现代生物之间的相似性。

A second method subjected the corals to increasing temperatures to condition them to be able to survive in warm ocean environments.

第二种方法是将珊瑚置于温度升高的环境中，使它们能够在温暖的海洋环境中生存。

Which is a good thing, because we don't fully understand how that would alter seafloor ecosystems, or the larger ocean environment.

这是一件好事，因为我们并不完全了解这将如何改变海底生态系统或更大的海洋环境。

" For whale populations that are really dispersed, like the Antarctic blue whales, they might not be able to find mates in a noisy ocean environment, " he said.

“对于像南极蓝鲸这样非常分散的鲸鱼种群来说，它们可能无法在嘈杂的海洋环境中找到配偶，”他说。

The ocean environment is already under threat from climate change, overfishing, industrial pollution and plastic debris, they argue; added stresses from heavy machinery and habitat destruction could tip it over the edge.

他们认为，海洋环境已经受到气候变化、过度捕捞、工业污染和塑料垃圾的威胁; 重型机械和栖息地破坏带来的额外压力可能会让它崩溃。