質問: how do you say this in english (us)? 彼はまだ自分のしたことを自覚していない consciousを使って how do you say this in english (us)? 彼はまだ自分のしたことを自覚していない consciousを使って
回答: he's not yet conscious of what he's done if not for your constraint, i'd rather say "he hasn't yet fully realized what he's done" because to me seems to be more about understanding rather than knowing.