But Goldman will remain largely a black box, continuing to reveal little about the composition of its revenues in fixed income, currencies and commodities.
但高盛很大程度上仍将是一个黑箱，披露的关于其在固定收入、货币与商品上收益构成的信息仍然很少。
他校改了我写得不好的作文。
This article expounds the composition of cockpit module system, module feasibility, fixed form and position strategy and puts out the general thought of cockpit module scheme.
文章主要论述了驾驶舱模块系统构成、模块可行性、固定方式及定位策略等内容，从而提出驾驶舱模块方案优化的总体思路。
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