YOU SAID:

seventh- and eighth-grade boys are really stupid.

INTO JAPANESE

7-8 年生少年たちは本当に愚かです。

BACK INTO ENGLISH

7-8 grade boys is really stupid.

INTO JAPANESE

7-8 年の男子は本当に愚かです。

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7-8 year boys is really stupid.

INTO JAPANESE

7-8 年の男の子は本当にばかげています。

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7-8 year boy's silly really.

INTO JAPANESE

7-8 年の少年は、本当に愚かなの。

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7-8 of the year boys are really stupid.

INTO JAPANESE

7-8 年の少年は、本当に愚かされます。

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7-8 year boys are really stupid.

INTO JAPANESE

7-8 年少年たちは本当に愚かです。

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7-8 years younger who really is stupid.

INTO JAPANESE

7-8 年の若い人は本当に愚かにです。

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7-8 years young people really stupid it is.

INTO JAPANESE

7-8 年若い人たち本当に愚かです。

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7-8 years young people is really stupid.

INTO JAPANESE

7-8 年若い人たちは本当にばかげています。

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7-8 years young people are really stupid.

INTO JAPANESE

7〜8歳の若者は本当に馬鹿です。

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Young people between 7 and 8 years old are truly stupid.

INTO JAPANESE

7歳から8歳までの若者は本当に愚かです。

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Young people between seven and eight years are really stupid.

INTO JAPANESE

7歳から8歳の若者は本当に愚かです。

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Young people aged 7 to 8 are really stupid.

INTO JAPANESE

7歳から8歳までの若者は本当に馬鹿です。

BACK INTO ENGLISH

Young people between seven and eight years are really stupid.

INTO JAPANESE

7歳から8歳の若者は本当に愚かです。

BACK INTO ENGLISH

Young people aged 7 to 8 are really stupid.

INTO JAPANESE

7歳から8歳までの若者は本当に馬鹿です。