代码中定义了一个 primitives 对象，里面藏着 20 多种不同的几何体生成函数。让我们挑几个常用模型进行分析：
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，这一点在WPS下载最新地址中也有详细论述
for (const auto &w : result.word_timestamps) {
Josh says he has the "determination" to turn things around and is trying to apply for social housing. But without a phone, it can be difficult contacting his social worker and he struggles with the process.