提高能源使用效率和改用更具环保效益的发电系统，对持续改善我们的空气质素至为重要。
Increasing the efficiency with which we use energy, and moving to more environmentally responsible systems for generating power are also critical to sustaining improvement in our air quality.
推行警队服务质素计划，是警队持续承诺的一部分，借以改善警队的服务质素和加强市民对警队的信心。
Implementation of the service quality programme is part of the PoliceForce's on-going commitment to improving the quality of its service and engendering the confidence of the public.
应用推荐