"If I don't make sentences for myself, I wont learn."
"I have to construct my own sentences, otherwise I wont learn."
- "If I don't make sentences for myself, I wont learn."
"If I don't make ~" 「〜を組み立てなければ」
"sentences" 「文章」
"for myself" 「自分で」・「自分の頭の中で」"by myself" も使えます。
"I wont learn" 「勉強にならない」
- "I have to construct my own sentences, otherwise I wont learn."
"I have to ~" 「〜なければ〜ならない」
"construct ~" 「〜を組み立つ」
"my own sentences" 「自分の文章」