At first, the app only identified birds by sight called Photo ID.

起初，该应用程序仅通过视觉识别鸟类，被称为Photo ID。

But their communications are more diverse than just calls—they also signal each other by sight.

但青蛙的交流方式除了叫声外还有多种形式—它们彼此之间也会通过发送信号进行交流。

And people rate memories evoked by smell as more emotional than those triggered by sight and sound.

人们认为嗅觉引起的记忆比视觉和声音引起的记忆更情绪化。

When the subjects woke, they were presented with the false language words – both by sight and sound.

当实验个体清醒后，他们会通过视觉和听觉接触这些虚假单词。

If I can get so much pleasure from mere touch, how much more beauty must be revealed by sight.

仅仅通过触摸，我就能获得如此多的喜悦，那光明又将展示多少美啊。

" They know you by sight, of course" ?

“当然，他们一眼就能认出你”？

She knew Madame Daubreuil perfectly by sight.

她一眼就认出了多布勒伊夫人。

This was an author. He knew Nekhludoff by sight.

这是一位作家。他认识聂赫留朵夫。

'But I do, at least, by sight, ' answered Burdon.

“但我至少通过视觉看到了， ” Burdon 回答道。

They’ll know when to lower the crane by sight.

他们会知道何时通过视线放下起重机。

" No.... or, at least, yes.... by sight only. His brother..." .

“不… … 或者，至少，是的… … 只能看。他的兄弟… … ” 。

'I know him by sight, but he isn't here.

“我见过他， 但他不在这里。

Several of the workmen knew Solomin by sight and bowed to him.

几个工人认得所罗门， 向他鞠躬。

For we live by faith, not by sight.

因我们行事为人是凭着信心，不是凭着眼见。

I know him by name but not by sight。

我知道他的名字，但不知道他长什么样。

He was a person who knew Robinson by sight and ought to have warned him.

他是一个见过罗宾逊的人， 应该警告他。

" Mademoiselle Marguerite Gautier" . I knew her by name and by sight.

" 她叫玛格丽特·戈蒂埃小姐。" 我闻其名，也见过面。

I knew Sebastian by sight long before I met him.

在我遇见塞巴斯蒂安之前很久我就认识他了。

Searle was standing by the door looking lost because he didn't know Miss Fitch by sight.

塞尔站在门口， 一脸茫然，因为他不认识费奇小姐。

It seems that she already knew me by sight, for she turned to me at the end.

她似乎已经认出了我， 最后她转向了我。