YOU SAID:

15 votes means that my annoying classmate will shut up

INTO JAPANESE

15票は私の迷惑な同級生が黙っていることを意味します

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15 votes mean my annoying classmates are silent

INTO JAPANESE

15票は私の迷惑な同級生は黙っている

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15 annoying my annoying classmates are silent

INTO JAPANESE

15私の迷惑な同級生は沈黙しています

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15 My annoying classmate is silent

INTO JAPANESE

15私の迷惑な同級生は沈黙している

BACK INTO ENGLISH

15 My annoying classmate is silent