To test the idea, he and colleagues recreated salmon redds in an experimental flume.

为了验证这个想法，弗莱米尔和同事在实验水槽中重建了鲑鱼产卵区。

That little hole is called a redd. That's where the salmon lays her eggs.

这个小洞被称为“鲑鱼产卵区”。即鲑鱼产卵地方。

Here is the reddest rose in all the world.

“这是全世界一朵玫瑰。

Without embarrassment, I covered his coffin with the largest, reddest roses I could find.

我在他棺木铺满了我所能寻得大玫瑰，而且，没有一丝窘迫。

At the other end, light with slightly longer wavelengths than the reddest color we can see is called infrared light.

在光谱另一端，波长比我们能看到颜色稍长光被称为外光。

She had the reddest fingernails I had ever seen.

她指甲是我见过。

The traveller with the cart was a reddleman—a person whose vocation it was to supply farmers with redding for their sheep.

赶车是个土贩子，他行当是把土卖给乡下人去染绵羊。

You know, we're in one of the reddest states in the country, so we're really excited to shake things up here.

我们州是共和党坚定拥护者之一，因此我们非常兴奋能在这里安排活动。

One is straightforward: on many trees, the leaves that are the reddest are those on the side of the tree which gets most sun.

一个很简单：在许多树，叶子是那些接受多阳光那一侧叶子。

The children seeing their little duties lie in action close around them, began to try each one to do something that she suggested towards redding up the slatternly room.

孩子们看到他们小职责就在他们身边， 开始尝试每个人都做她建议事情来这个肮脏房间。

" Here is the reddest rose in all the world. You will wear it to-night next your heart, and as we dance together it will tell you how I love you."

这里有一朵全世界珍贵玫瑰。你可以将她插在你胸前，我们同舞时候，这花便能告诉你，我怎样爱你。”

To begin with, he's the most astounding brute to look at, well over six feet, with a chest like a barrel, and a great hook-nose, and the reddest hair and whiskers you ever saw.

首先，他是令人震惊野兽，身高超过 6 英尺，胸膛像桶，鹰钩鼻，还有你见过头发和胡须。

He is recognizable among the other red-birds, being a trifle larger, quite the reddest of them all, and with a crest that seems higher, perhaps only because it is constantly erected, thanks to his choleric nature.

他在其他鸟中很有辨识度，体型稍大一些，是所有鸟中，而且冠冠似乎更高，这可能只是因为它经常竖起，这要归功于他暴躁本性。