英语语法分析

State data are patchier, but the trend appears to be sharply upward.

各州数据还不完整，但总体趋势是大幅上升的。

Goldman's reputation for risk management is excellent, Morgan Stanley's a bit patchier.

高盛在风险管理方面拥有良好声誉，摩根·斯坦利也仅稍逊一筹。

The first is that jack pines occur in patchier stands than the continuous swaths of lodgepole on the west coast.

首先，相对于海滩松在西海岸的连续分布，短叶松仅呈零散的块状分布。