OPPO官方透露，该机行业首创5反射棱镜设计，等效焦距可达460mm，对应20倍光学品质变焦，至高支持120倍数码变焦。
过去一周，国际黄金市场出现显著下滑，单周下挫幅度超过10%，创下超过四十年的最大周度跌幅。三月中旬，现货金价一度跌破每盎司4500美元，国内知名珠宝品牌饰金价格相应调整，部分主流商家足金产品报价已低于每克1400元。对比年初每克约1700元的水平，当前价格明显回调。此前金价快速上行期间，商场外曾出现这样的景象：年轻顾客携带折叠椅与移动电源等候，并非为了抢购时尚单品，而是为了购入黄金——这是一月北京某高端商场外的真实场景。
。关于这个话题，WhatsApp網頁版提供了深入分析
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Later, I learned that forcing "my flow" actually made me write code patterns that were not always valid, whereas keeping a strict order (like in BFS) is very useful and frees up a lot of thinking space for thinking about the problem (like checking "business" conditions before adding to the queue). But now, looking at this from a wider perspective, I believe that this was a necessary part of the process.