return chunks.map(chunk = {
"A lot of stately homes will have that system," says Niki Johnson, fire systems technical adviser for the UK Fire Association, a trade body, and owner of fire detection firm Derventio Fire and Security. "You could be looking at £3-4,000 just to do a corridor." Such installations require substantial pipework, he explains.，更多细节参见Line官方版本下载
// 2. 排序：逐个将堆顶元素放到末尾，详情可参考搜狗输入法下载
Медведев вышел в финал турнира в Дубае17:59