（四）吊销公安机关发放的许可证件。
圖像加註文字，楊振年認為寵物犬友善婚宴有發展空間。但狗隻准入餐廳新政能為香港餐飲業帶來多大的收入增長？楊振年表示這十分視乎餐廳類型，很難給出預測數字。
，这一点在heLLoword翻译官方下载中也有详细论述
This is the same idea behind binary search. In a sorted array, you compare against the middle element and eliminate half the remaining candidates. In a quadtree, you choose one of four quadrants and ignore the other three regions. Each level narrows the search space by a factor of four instead of two.
with: #anyMessage: -> [:pattern | pattern beBinary ];