supports fixed-width strings, that is, arrays of strings with a fixed number of characters. For example, a scalar items in a "U4" string array are four-character unicode strings. So every entry in the array is a four
第四篇 深入推进数字中国建设 提升数智化发展水平
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Google also sued Uber for allegedly stealing trade secrets related to autonomous driving. Levandowski was convicted but avoided prison after getting a pardon from President Donald Trump.
To gauge oil’s performance, we often turn to two benchmarks: