英语语法分析

Nokia's stock jumped more than 7% in premarket trading and RIM was up 4%.

在盘前交易中，诺基亚的股票上涨超过7％和RIM增长4％。

This means that they have not undergone the same premarket review as approved drugs.

这意味着他们不是作为已批准药物经过相同的上市前审核。

This means that they have not undergone the same premarket review as approved drugs.

这意味着它们没有作为已批准药物经过相同的上市前审核。