他一直很忙
He's been busy
以上为机器翻译结果，长、整句建议使用 人工翻译 。
他说自从我们上次会面以来他一直很忙。
He said that he had been very busy since we last met.
youdao
自上个星期以来他一直很忙。
He has been busy since last week.
从西安回来后，他一直很忙。
Since returning from Xi'an, he has been busy.
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