Japanese people like to compliment people on their appearance
Japanese people like to give appearance-based compliments
（人の）〜を褒める、はto compliment someone on their~という定型文がありますね。
人の外見を褒める、は英語でto compliment someone on their appearanceで表現できます。 省略してto compliment someone's appearanceもOKですね。
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Japanese people like to compliment people on their appearance
日本人は人の外見を褒めるのが好き
2回peopleを避けたいのならJapanese people like to give appearance-based complimentsでも表現できます。
ご参考になれば幸いです！
Japanese people like to compliment other's on their appearance.
Japanese like to praise people for how they look.
この場合、次のような言い方ができます。
ーJapanese people like to compliment other's on their appearance.
「日本人は人の外見を褒めるのが好きだ」
to compliment other's on their appearance で「人の外見を褒める」
ーJapanese like to praise people for how they look.
「日本人は人の見た目を褒めるのが好きです」
to praise people for how they look で「人の見た目を褒める」
ご参考まで！
アメリカ合衆国 
カナダ 
