然而，残酷的商业现实给长期主义的压力是巨大的。
Support the Guardian: theguardian.com/sciencepod，推荐阅读WPS官方版本下载获取更多信息
，推荐阅读搜狗输入法下载获取更多信息
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.。关于这个话题，同城约会提供了深入分析
https://feedx.net