The following rule is a useful test for intervisibility.下面介绍一种检验通视的方法.Two - way transceivers could be integrated into ceiling lamps order to assure intervisibility.为了保证通视性可以将双工收发器嵌入到天花板的照明灯上....
她撕掉包装纸，抽出一支烟，点燃了。She tore off the cellophane, pulled out a cigarette, and lit it.我已从公共基金里拿了一些钱买包装纸。I've taken some money from the pot for wrapping paper.他用力撕包裹的包装纸.He tore at the wrapping of the parcel....
汉堡是用绞碎的牛肉做的.Hamburger is made from ground beef.它里边有碎胡萝卜, 法国大豆, 绞碎的羊肉和切成块的茄子.It consists of chopped carrots, French beans , potatoes, minced lamb, and sliced aubergine.矿产开采设备: 输送 、 绞碎 、 洗脱 、 压粒 、 提高成份.Mining equipment of ...