AIはらだくんの最強英語パラフレーズ辞典

but を卒業!

逆接が but だけだと単調。どう変える?

文の構造で選ぶ:1文の中でつなぐなら although / whereas / yet(接続詞)、2文に分けるなら However, / Nevertheless,(副詞)。対比なら on the other hand / whereas、譲歩なら although / nevertheless。

× It is expensive, however it is useful. はカンマだけで2文をつなぐ誤り。It is expensive. However, it is useful. か It is expensive; however, it is useful. が正解。however は接続詞ではない。