Laboratory Work
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#1
Good morning, Hana. Welcome to the chemistry lab.
早安，Hana。歡迎來到化學實驗室。
#2
Good morning, Professor. I am really excited to be here today.
教授早安。我今天真的很興奮能來到這裡。
#3
That is wonderful to hear. Have you ever worked in a lab before?
那聽起來太棒了。你以前曾在實驗室工作過嗎？
#4
No, this is my first time. I have only seen experiments on YouTube.
不，這是我第一次。我只在 YouTube 上看過實驗。
#5
Well, real experiments are quite different from videos. Safety comes first here.
嗯，真實的實驗與影片大不相同。在這裡，安全是首要考量。
#6
Of course. What do I need to do before we start?
當然。在我們開始之前，我需要做什麼？
#7
First, you must put on your safety goggles and lab coat.
首先，你必須戴上你的安全護目鏡並穿上實驗衣。
#8
I found them on the table. Should I also wear these gloves?
我在桌上找到了它們。我也應該戴上這些手套嗎？
#9
Yes, gloves are required because some chemicals can burn your skin.
是的，必須戴手套，因為某些化學物質可能會灼傷你的皮膚。
#10
Now, let me explain today's experiment. We will test how temperature affects dissolving.
現在，讓我解釋今天的實驗。我們將測試溫度如何影響溶解。
#11
That sounds interesting! So what is our hypothesis?
那聽起來很有趣！所以我們的假設是什麼？
#12
Good question. Our hypothesis is that sugar dissolves faster in hot water.
好問題。我們的假設是糖在熱水中溶解得更快。
#13
I actually read about that online. I think the result will support it.
我實際上在網路上讀過相關內容。我認為結果會支持它（假說）。
#14
We shall see. A good scientist always waits for the result before deciding.
我們拭目以待。一位好的科學家總是在做決定之前等待結果。
#15
Here is the equipment we need: two beakers, a thermometer, and sugar.
這是我們需要的設備：兩個燒杯、一支溫度計和糖。
#16
I see. One beaker has cold water and the other has hot water.
我明白了。一個燒杯裝著冷水，另一個則裝著熱水。
#17
Exactly. Now add one spoon of sugar to each beaker at the same time.
沒錯。現在同時在每個燒杯中加入一匙糖。
#18
Done! The sugar in the hot water is dissolving much faster already.
完成了！熱水裡的糖已經溶解得快多了。
#19
Excellent observation. Please write down the time when each sample fully dissolves.
出色的觀察。請寫下每個樣本完全溶解的時間。
#20
The hot water sample dissolved in two minutes. The cold one took eight minutes.
熱水樣本在兩分鐘內溶解了。冷的那杯花了八分鐘。
#21
So what can you conclude from this result?
那麼，你能從這個結果中得出什麼結論呢？
#22
The result shows that our hypothesis was correct. Hot water dissolves sugar faster.
結果顯示我們的假設是正確的。熱水溶解糖的速度更快。
#23
Well done, Hana. You have completed your first real experiment successfully.
做得好，Hana。妳已經成功完成了妳的第一個真實實驗。
#24
Thank you, Professor! I enjoyed this much more than watching videos online.
謝謝教授！我喜歡這次的實驗，比在網路上看影片有趣多了。
#25
I am glad to hear that. Next week, we will design your own experiment.
我很高興聽到你這麼說。下週，我們將設計你自己的實驗。