Don't talk about it as if it's obvious. It's difficult for me.
"当たり前の事かのように話さないで。俺には難しいんだから"
- Don't talk about it as if it's obvious. It's difficult for me.
- Don't make it seem like it is obvious. This is hard for me.
友達が自分に数学を教えてくれていたのですが、俺は簡単な公式さえ分からず、彼は俺がその公式を知っている前提で教えてきた。
- My friend was teaching me math but I can't even understand a simple formula but my friend started teaching me on the assumption that I understood it.
You make it sound like it's so simple, but it's not for me.
この場合、次のように言うと良いでしょう。
ーDon't talk like it's so easy, it's hard for me.
「簡単に言わないで、俺には難しいんだから」
ーYou make it sound like it's so simple, but it's not for me.
「めっちゃ簡単に言うけど、俺にはそうじゃないんだから」
ご参考まで！
アメリカ合衆国 
カナダ 
