By contrast, the baleen whales the researchers looked at, once they have encountered a shoal of prey, are in nutritional nirvana.

相比之下，研究人员观察到的须鲸一旦遇到一群猎物，就处于营养极乐世界。

A shoal of fish will do this.

鱼群也反射声音。

With experience, and with improved apparatus, it is now possible not only to locate a shoal but to tell if it is herring, cod, or other well-known fish, by the pattern of its echo.

根据经验和改进了的仪器，不仅能够确定鱼群的位置，而且可以根据鱼群回声的特点是鲱鱼、鳕鱼，是人们所熟悉的其他鱼。

Wherever they went, sailors kept scrupulous logs, detailing narrows and shoals for future adventurers.

无论走到哪里，水手们都会一丝不苟地记录下日志，为未来的冒险者详细描述狭窄的水域和浅滩。

Most recently, he has modelled the behaviour of shoals of fish.

最近，他建立了鱼群行为模型。

This will give some idea of the havoc it makes among shoals of fish.

由可想而知，它是如何肆意蹂躏浅滩上的鱼类的。

It's these shoals that support most of the world's sea mammals.

鱼群也养育了世界上大多数海洋哺乳动物。

Reaching speeds of up to 20mph, Puck's son India chases the shoal towards the shore.

因迪亚时速高达每小时 20 英里，赶着鱼群往岸边去了。

I have always had one question on my mind: How to steer the giant ship of China-U. S. relations clear of hidden rocks and shoals, navigate it through storms and waves without getting disoriented, losing speed or even having a collision?

我一直，如何让中美关系艘巨轮避开暗礁浅滩、穿越狂风巨浪，不偏航、不失速、不碰撞？

They do, however, have a very special talent for using their noises to find their way about the oceans and to locate shoals of fish. This is a kind of sonar - an echo-location system.

然而，海豚确实有特殊的才能，可以利用它们发的声音大海里探路和确定鱼群的位置。是一种声纳装置，一种回声定位系统。

But if the tide leaves a boat stranded on a shoal, it might be high and dry.

但如果潮水将船困浅滩上，它可能会变得水位高而干涸。

On the east side of the isle there was a large ridge of rocks which lay two miles from the shore, and a shoal of sand lay for half a mile from the rocks to the beach.

岛的东面有一个巨大的山脊，个山脊离海岸有两英里，山脊和海岸之间有半英里长的沙滩。

And so in this movie, Miranda is on the shoals of that dilemma, how to keep her enterprise going, how to keep it viable, how to keep it financially working.

所以续作里，米兰达也陷入了种困境，苦苦支撑自己的时尚事业，努力维持杂志的运营活力与收支平衡。

Reared in Charleston, he knew every inlet, creek, shoal and rock of the Carolina coast near that port, and he was equally at home in the waters around Wilmington.

他生长查尔斯顿，熟悉海港附近卡罗来纳海岸的每一个小港小湾、沙洲和岸礁，同时对威尔明顿周围的水域也了如指掌。

My father was clearly mimicking Socratic irony, which would start with an innocent " You don't say, " only then to lead his interlocutor onto turbulent shoals.

父亲显然模仿苏格拉底式的反讽，先从天真无邪的“真的吗”开始，接着把对谈者引入混乱的陷阱中。

The compact round body of its root expands into two broad, firm, flat palms or flukes, gradually shoaling away to less than an inch in thickness.

它那紧实浑圆的尾巴根伸展开来，形成两片宽阔而结实的扁平的掌状物或是尾叶，逐渐变薄，最后不到一英寸厚。

Every solid object will reflect a sound, varying according to the size and nature of the object. A shoal of fish will do this.

任何固体者反射声音，反射的声音因物体的大小和性质的不同而不同。鱼群也反射声音。

China's Coast Guard says it firmly opposes the transport of building materials to a warship illegally grounded on a shoal in Chinese waters.

中国海警表示，坚决反对向非法停靠中国水域浅滩的军舰运送建筑材料。

First it was dark as a shoal in the blue water that was more than a mile deep.

起先，摊血黑魆魆的，如同一英里多深的蓝色海水中的一块礁石。

This gulfweed, the swimming gulfweed or berry carrier, is the chief substance making up this immense shoal.

海藻是浮水藻，或承湾藻，主要构成广大的草叶海面。