He can't see, nor could he hear until a month ago.

他现在看不见，一个月之前他还听不见。

youdao

Up until a month ago, just before the crisis broke, Toyota was one of those companies that wasn't followed by a community of analysts so much as by a squad of cheerleaders.

直到一个月以前丰田危机爆发前夕，一帮分析师对丰田和其他一些公司的关注，跟一群拉拉队没有什么分别。

youdao

This situation lasted until half a month ago before I went abroad, my friend sent me a message in QQ.

直到我出国前大概半个月左右, 那位朋友发了一个QQ信息给我.

youdao

He came to me and pitched it not knowing anything about what I was planning to do because nobody knew until a month ago.

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Until a month ago, everything was working fine.

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