Streams are iterables.
"It is important that the taskforce is established as soon as possible," said Welsh, "because without it we don't have that driving force [and] those big, bold policies."
，这一点在safew官方版本下载中也有详细论述
«Они [запасы] будут превращены в топливо, и это топливо будет необратимым», — пояснил министр.
Deaths of 56 babies at Leeds hospitals may have been preventable, BBC told