Asking isn’t a weakness — it’s a strategic move that opens doors to resources, insight, and opportunities that wouldn’t exist otherwise.
经济学家迈克尔·赫德森的研究揭示了这个体系更深的逻辑：各国之所以“不得不”持有美元、买入美债，是因为整个国际贸易体系是被强制性地用美元计价的——首先是石油，然后是大宗商品，然后逐渐蔓延到几乎所有重要的国际贸易品。
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I mean, it’s not that different from if people had been using the third party package from the start, but the fact that they
Local road conditions, traffic patterns, and edge cases are all analyzed and mapped out so that the autonomous vehicles are prepared for the location. After months of testing, Waymo will start testing the driverless version of the service. If all goes well, this will be followed by launching the full Waymo experience — where you hail a driverless car on the Waymo app — in the city.