Honjitsu wa Seiten Nari (It’s Fine Today)
Honjitsu wa Seiten Nari 本日は晴天なり Japanese people often say “honzitsu wa seiten nari” when testing microphones or wireless applications. 日本では無線やマイクのテストでよく「本日は晴天なり」という表現を使います。
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Learning English and Japanese
For everyone learning English/Japanese
frequency
A(la) 440 Hz
Today, I learned about a frequency of babies cry. The frequency is always 440 Hz, which is the music node
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Trivia of Mosquitoes
Yesterday, I searched for how can we keep mosquitoes away, and posted it. At that time, I also learned about
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