Web streams use a locking model to prevent multiple consumers from interleaving reads. When you call getReader(), the stream becomes locked. While locked, nothing else can read from the stream directly, pipe it, or even cancel it – only the code that is actually holding the reader can.
It points out that when the first UK Birds of Conservation Concern Red List was published in 1996, it contained only one species of seabird. Today, ten of the UK's 25 breeding seabird species are on the Red List, among them the puffin and the kittiwake.，这一点在新收录的资料中也有详细论述
，推荐阅读新收录的资料获取更多信息
Two Great Ways to Learn More
「發生過一件如此不幸的事情再做住宅，你看外國有些地方也不會這樣做」，他又指程序繁複，清拆、處理業權等問題耗時很久，原址重建「不太實際」。，详情可参考新收录的资料