科技新知 |本集 精彩教學影片(講解老師:Chris & Minnie 老師)
How to tell if images are real or AI-generated
AI artwork is amazing, and it’s becoming more impressive every day. It can already copy the style of famous artists and create images of famous people. In fact, it’s getting harder to tell the difference between real photos and images created by AI. However, there are still ways to spot AI-generated content if you know what to look for.
One trick is to zoom in closely on the image. AI often struggles with small details, so you might notice odd pixels or shapes that don’t quite fit. Look closely at people’s skin, too. If it seems too smooth and perfect, there is a good chance that it is made by AI. Another clue is the lighting and reflections. Check if shadows line up correctly or if light reflects naturally in people’s eyes. AI commonly fails to get these correct.
If you’re not sure about an image, you can also try doing a reverse image search online. This method can help you track down the source of the image and determine whether it has been altered in some way. Remember that even newsworthy images can be fake. If an image is trending on social media but you can’t find it on trustworthy platforms, it’s always wise to question whether it’s real or fake.
Ella was wearing a yellow dress with green spots.
艾拉穿了一件有綠色斑點的黃色洋裝。
This is my favorite spot for sunbathing.
這是我最喜歡做日光浴的地方。
The murderer was caught on the spot by the police.
凶手當場被警方逮到。
How did you get that spot on your shirt?
你襯衫上那塊汙漬是怎麼來的?
I easily spotted Gail in the crowd because of her red hat.
人群中,我輕易地就從那頂紅帽認出了蓋兒來。
The small nation's struggle for independence finally bore fruit two years ago.
這個小國為了獨立所做的努力終於在 2 年前有了成果。
Climbing up the mountain was a struggle, but I'm glad I finally reached the summit.
爬山真是件難事,但我很高興我最後終於攻頂了。
There are many families struggling to survive on low incomes.
有許多家庭靠著微薄的收入努力過活。
The puppy was struggling for breath because its
collar was too tight.
那隻小狗因為項圈太緊而呼吸困難。
Gina faced the daily struggle of raising three kids alone.
吉娜面對著獨自撫養三個孩子的日常掙扎。
Sam struggles with waking up early every day.
山姆每天都掙扎於早起。
The movie shows the struggle of people living in poverty.
這部電影呈現窮困人民的困境。
The lady looks all the more beautiful because of her smooth skin.
這位女士滑嫩的皮膚讓她看起來更美。
All the people in that country hope for a smooth transition of power after the election.
該國所有人民都希望選舉後新政府的權力交接能夠順利進行。
Brandy smoothed her hair with her hand.
布蘭蒂用手順了順頭髮。
Allison stood up and smoothed out her skirt.
愛麗森起身把裙子弄平。
Brian was caught using fake money.
布萊恩因為使用假鈔被抓。
After careful examination, the experts revealed that the painting was a fake.
經過詳細檢驗,專家指出這幅畫是假畫。
The teacher was angry when he found Gary had faked his father's signature.
老師發現蓋瑞偽造父親的簽名時很生氣。
Ruth didn't want to go out with Tim, so she faked a stomachache.
茹絲不想和提姆約會,所以假裝胃痛。
This track leads to a wooden hut.
這條小徑通向一棟小木屋。
The workmen are repairing the train track.
工人們在維修火車軌道。
Randy used to be a gangster, but he's on the right track now.
藍迪曾混過幫派,但他現在回到正軌了。
It's hard to keep track of all my old friends; in fact, I’ve lost contact with most of them.
和所有的老友保持聯繫很困難,事實上,我已經和他們大部分的人失聯了。
The cars must do 100 laps of the race track.
這些車必須繞比賽跑道 100 圈。
Although Paul is not good at math or English, he always does well in track and field.
雖然保羅不擅長數學和英文,但他在田徑運動方面的表現總是很出色。
That’s my favorite track on the album.
那是我這張專輯最愛的曲子。
These dogs are used to track those who have escaped from jail.
這些狗被用來追蹤越獄的人。
The police finally tracked down the place where the robbers were hiding.
警方終於找到了那些搶匪的藏身處。
The cat tracked mud all over the kitchen floor.
這隻貓在整個廚房地板留下泥巴的痕跡。
Alex was content with his performance in the speech contest.
艾力克斯對他在演講比賽的表現很滿意。
Ladies and gentlemen, let’s drink to our heart’s content.
各位先生女士,我們開懷地暢飲吧。
Lounging on this beach all day contents me.
整天懶洋洋地躺在沙灘上讓我很滿足。
The mirror reflects sunlight.
鏡子會反射陽光。
The polls have reflected that welfare is the top issue with voters.
這些民調反應出福利制度才是選民關注的首要議題。
We took a moment to reflect on what we were about to do.
我們花了片刻時間思考我們要怎麼做。
People's actions often reflect their inner thoughts.
人們的行動往往反映出他們內心的想法。
Gary can’t tell the difference between salt and sugar just by looking.
蓋瑞無法僅僅透過觀察區分出鹽巴跟糖。
The old man has struggled with illnesses for years.
那位老人已和病魔纏鬥多年。
There are many families struggling to survive on low incomes.
有許多家庭靠著微薄的收入努力過活。
The police finally tracked down the place where the robbers were hiding.
警方終於找到了那些搶匪的藏身處。
♦ if 引導的名詞子句與條件句
本文使用了兩種 if 的用法,分別說明如下:
1. if 引導名詞子句
本文副標題、第二段倒數第二句、第二天文章第三段第一句皆用到 if 引導的名詞子句。
此時 if 表「是否……」,等同於 whether(如本文第三段第二句和最後一句之用法),其所引導的名詞子句作一般動詞的受詞。
例 I don’t know if / whether I’ll be free next weekend.
我不知道我下週末有沒有空。
| if 引導的名詞子句不能作介詞的受詞,也不能作句子的主詞使用,此時要改用 whether。 |
例 Whether the movie will be a success remains uncertain.
這部電影是否會賣座仍是未知數。
2. if 引導條件句
本文第一段最後一句、第二段第四句、第三段第一句和最後一句皆為 if 引導的條件句。
使用純條件假設語氣時,表示說話者認為若 if 子句的條件存在,就會有預期的結果。if 引導的條件句可置於主要子句之前或之後。
例 I’d appreciate it if you can give me a call.
如果你能撥通電話給我,我將不勝感激。
請依句意在空格內填入適當的字詞
❶ 兒童有時無法分清對與錯。
Children sometimes can’t tell the ____________ between right and wrong.
❷ 這名老師較關注在這門課上有困難的學生。
The teacher pays more attention to students who are __________ with the subject.
❸ 蘇珊觸摸這些花的時候發現它們是假的。
Susan realized the flowers were ______ when she touched them.
答案: 1. difference 2. struggling 3. fake
如何判斷圖片是否為人工智慧生成的
人工智慧藝術作品令人驚豔,而且每天都變得更加令人印象深刻。它已經可以模仿著名藝術家的風格,並創作出名人的圖像。事實上,現在已經越來越難分辨真實照片與人工智慧創作的圖片之間的差異。不過,如果你知道要留意什麼,依然有些方式可以辨別人工智慧生成的內容。
一個技巧是將圖片放大。人工智慧經常在小細節中遇到困難,所以你可能會發現奇怪的像素或不太合理的形狀。也可以仔細觀察人的皮膚。如果皮膚看起來太光滑完美,這張圖片很有可能是人工智慧產出的。另一個線索是光線和倒影。查看陰影是否有正確對應,或光線是否有自然地反射在人的眼睛裡。人工智慧經常無法準確地處理這些細節。
如果你對某張圖片有疑慮,你還可以嘗試在網路上進行反向圖片搜尋。這種方法可以幫助你找出圖片的來源,並判斷它是否以某種方式遭到修改。記住,即使是具有新聞價值的圖片也可能是假的。如果某張圖片在社群媒體上廣泛流傳,但你無法在可信的平臺上找到它,質疑它的真偽總是比較保險的。
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