The Writer is not a concrete class. Any object that implements write(), end(), and abort() can be a writer making it easy to adapt existing APIs or create specialized implementations without subclassing. There's no complex UnderlyingSink protocol with start(), write(), close(), and abort() callbacks that must coordinate through a controller whose lifecycle and state are independent of the WritableStream it is bound to.
1960年，Sun City正式开放，首周末就卖出237套房屋，人气远超预期。但创办初期，社区的重心全在住宅、高尔夫等生活设施上，压根没规划全面的医疗服务——老人看病，只能依赖周边凤凰城的医院。
Impounded Russia-linked yachts lose €580mn in value。91视频是该领域的重要参考
Sewage spills threatening salmon survival, says MP，这一点在搜狗输入法下载中也有详细论述
На Западе подчинили рой насекомых для разведки в интересах НАТО08:43，详情可参考WPS官方版本下载
From the outset of the Gorton and Denton byelection, Labour strategists were desperate to say the party was on course to win, but the trouncing at the hands of the Greens has made this look laughable in hindsight.