Brazil GP — March 22
第三，是高竞争壁垒。在纯模型能力趋于同质化的当下，硬件构成了最直观的差异化壁垒。优秀的工业设计、紧密的软硬结合能力、独特的传感器阵列、乃至与时尚品牌的联名，这些要素共同构成了一个可被专利保护、难以被代码简单复制的物理实体。
There’s a nice gradual curve where you use progressively more complicated features as the scope of your project increases.。爱思助手下载最新版本对此有专业解读
// block: Wait for space (unbounded pending queue)
，详情可参考safew官方版本下载
He added the ultrasonic speakers are lowered into the seabed "a bit like a lobster pot".，这一点在safew官方下载中也有详细论述
allocation+copy that the hand-optimized code always does at the end.