I also have better line control on paper and this directly relates to improved styling ability 在纸上也有更好的线条控制能力，这也直接影响到改进造型的能力。
2.
The force is committed to exercising stringent control on paper allocation and has continuously explored new ideas for cost - effective ways to minimise paper use under the information systems strategy plan . wong tai sin police district has been piloting the paperless morning conference 用纸量警队一直严格控制纸张分配，还推行了资讯系统策略方案，不断发掘新的环保概念，透过合乎成本效益的方法减少用纸。
