A collection is just a composite of elements. It may be a list, set, vector, or something else. We deliberately don’t define anything more than that. Collections can be written with brackets: [1 2 3] or []. What type should it be? Well, we have the whole power of the type system, so it should be any type that we could construct from a collection of objects! Hence, this is an “overloaded literal” that will work for any collection type implementing a new FromCollection type class.
韩国总统李在明3月5日下令政府迅速执行一项100万亿韩元（约合683亿美元）的金融方案，以在中东冲突不断扩大之际稳定资本市场。首先，我们必须积极应对金融市场，例如股票和汇率，日益加剧的波动，”他在青瓦台会议上表示。“迅速落实旨在防止资本市场恐慌的100万亿韩元市场稳定计划，”他说道。（新浪财经）
，更多细节参见91吃瓜
Стало известно о желании принцессы Дианы сделать принца Гарри королем14:56
Москвичей призвали не ждать «дружную» весну14:57