适马 CEO 山木和人此前曾多次强调企业对会津地区的社会责任，指出若无该工厂当地城镇可能面临消失风险。
Naturally, we’ll be getting in the Pro to test and will give our opinions on how effective all of this is when we’ve spent a month or two actually using it. But if you’d rather not wait and you’re based outside the US, you can pre-order the Ultrahuman Ring Pro right now, for $479, with shipments beginning in March. If you already have an Ultrahuman Ring, you can also get a trade-in deal to help cut the cost of the new model.，这一点在heLLoword翻译官方下载中也有详细论述
const output = Stream.pull(source, compress, encrypt);，详情可参考safew官方版本下载
// 本地测试示例：head = [2,1,5] → 输出 [5,5,0]