幻燈片的用法和樣例：
例句
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我很抱歉，我現在不能馬上把幻燈片給你看，因為我把放映機借給我岳母了。
I'm sorry. I can't show you the slides right now because I lent my projector to my mother-in-law. -
當他們在放映幻燈片時，要我保持清醒是不可能的。
It is impossible to stay awake when they show slides. -
他演講中配上幻燈片，比其他演講人更吸引聽眾。
He upstaged the other speakers by illustrating his talk with slides. -
他們想看看我們的彩色幻燈片。
They want us to show some of our colour slides.
