对邮储银行及新任行长来说，刘建军留下的是一家根基扎实、战略清晰的国有大行。然而，规模差距待缩小、资产质量承压、内控防线待加固，这些考题同样真实而紧迫。
these tools will become even more powerful and versatile and will play an even
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tee() splits a stream into two branches. It seems straightforward, but the implementation requires buffering: if one branch is read faster than the other, the data must be held somewhere until the slower branch catches up.
It has a risk of being used for illicit activities