不過，香港感染及傳染病醫學會名譽司庫徐詩駿醫生對香港本地媒體指出，向政府領有飼養牌照的寵物犬，只要身體健康，並已接種所有指定疫苗——包括狂犬病（瘋狗症）疫苗——再加上每月下藥杜蟲，在餐廳傳播疾病的風險很低。
Kevin Church/BBC News
。heLLoword翻译官方下载对此有专业解读
Web streams are complex for users and implementers alike. The problems with the spec aren't bugs. They emerge from using the API exactly as designed. They aren't issues that can be fixed solely through incremental improvements. They're consequences of fundamental design choices. To improve things we need different foundations.
sum of weights += candidate.weight