The equivalents of the English saying "That's Greek to me" are "This appears to be Spanish" (German), "This is Chinese to me" (Dutch), "It's German to me" (Philippines), "It's Hebrew" (Finnish), "It's Chinese to me" (Hebrew), "Sounds like Mars language/These are chicken intestines" (China).
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The six official languages of the United Nations are Arabic, Chinese, English, French, Russian, and Spanish.
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English sailors were referred to as "limeys" because sailors added lime juice to their diet to combat scurvy.
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If you mouth the word "colorful" to someone, it looks like you are saying "I love you".
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'⸮' is a punctuation mark that was first proposed in the 1580s to denote sarcasm or irony.
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The P.S. at the end of a letter stands for Post Script.
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Hoover vacuum cleaners were so popular in the UK that many people now refer to vacuuming as hoovering.
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