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Hello! ... I sincerely apologize. Yesterday, I got carried away with my excitement. Starting today, I will properly explain the system...

Hello! Hold on a sec! I'm teaming up with ChatGPT to bring you an exciting explanation. I've just woken up and I'm still a bit groggy, so...

I sincerely apologize. Due to an unforeseen family matter, I must cancel today's lecture. I will resume the class tomorrow. Thank you...

Hello! ... My parent was unexpectedly hospitalized, and today has turned into complete chaos. Because of this, it is extremely difficult...

Hello！ I will continue with the lecture. ... By the way, just having an LED blink simply doesn't cut it for a piece of jewelry—it needs a...

First, in this course, we will create an “LED bracelet.” At this stage, we are not yet sure what the LED bracelet will look like. We will...

Hello! What can we do to truly revive our industry? How can we empower not just a select few, but countless individuals to spark vibrant...