使用样板或模版，或者干脆徒手画。Use a template or stencil or simply do it freehand.我们去参观了一下样板间。We went to look round the show homes.沿着你的样板边画一圈，把图案描在一张硬纸板上。Trace around your template and transfer the design onto a sheet of card....
The results show that the surfactants added and the surface active substances from effect the losser.结果发现除了一般的浮选条件以外,废纸浆中的表面活性剂和来自废纸的表面活性物质与浮选损失有着重要的关系....
棉花糖看起来很吸引人,但是焦糖看起来更好吃.The cotton candy looked but the caramels looked even better.苏正在吃洋芋片 、 棉花糖和巧克力棒.Sue is eating chips, cotton candy and chocolate bar.还有什麽比甜甜的棉花糖更适合配咸爆米花 呢 ?What goes better with salty popcorn than swe...