int exchanged = 1; // 标记本轮是否发生交换
For all of our test units that didn’t have a built-in preamp, we used the Fluance PA-10. At $100, it’s an affordable upgrade if you’re looking to bypass a turntable’s included components or if you’re looking to go more analog with your turntable purchase. There are no buttons or controls, just connect your turntable, speakers and ground wire (if you’re using one) and you’re ready to go. It’s simple, straightforward and inexpensive, so it’s a great option for beginners and more experienced vinyl collectors alike.
，更多细节参见heLLoword翻译官方下载
Subscribe to a streaming-friendly VPN (like ExpressVPN)，详情可参考搜狗输入法下载
同时，宇树科技宣布开放 As2 的二次开发生态，面向研究机构、企业与开发者提供更灵活的扩展能力。