英语语法分析

Have you received any offers sofar?

到目前为止，你收到过录用通知书吗？

More than 30m have been sold sofar, 5 .2m in the quarter ending in June.

到目前为止, 卖出3000多万部,在截至6月末当季度的卖出520万部.

Nitrobenzene is one of the toxic compounds. Much work had focused on biodegradation of it sofar.

硝基苯是一种有毒化合物，目前，关于硝基苯污染物的生物降解已进行了大量的研究。