Well, they're similar to banks and they have a relationship with the investment community and they try to stay on top of everything that's happening.

他们与银行相似,而且他们与投资圈有着关系密切,他们努力对任何事件保持掌控

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how they are going to stay on top of themselves.

他们在想如何使自己处于最佳状态。

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The thermos, with the lid on top, It's not a open system your coffee is going to stay warm or hot in the thermos.

顶部盖了盖子的热水瓶，不是开系,你希望你的咖啡在热水瓶里面保持温暖,或滚烫。

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