Subject: The professor is in top form.
ing-bottom: 100%;">![英語口語練習小對話 第518期:精神極好,競技狀態極佳]( "英語口語練習小對話 第518期:精神極好,競技狀態極佳")
迷你對話
A: I cannot understand well about what the professor sad just now. But I...
我不是很明白剛纔教授講的，但是我......
B: You can go to ask the professor for an explanation. The professor is in the top form.
你可以去問問教授，教授精神很好。
