你们的产品和服务有竞争力吗？营销又怎么样呢？Are your products and services competitive? How about marketing?现在市场营销已无处不在，图书也不例外。Marketing is applied to everything these days, and books are no exception.广告代理公司正逐渐丧失曾经对品牌营销的有力控制。Advertising agenc...
黛布拉, 你看起来不怎么会感恩啊.I have to say , Debra, this doesn't sound exactly grateful.然后我就留下来照顾黛布拉和格雷戈里.And I'll stay here with Debra and Geoffrey.那就是为什么黛布拉跟着你进厨房对你大喊大叫 吗 ?Is that why Debra followed you in the kitchen, t...
It's quite important to gain the ability to cope successfully with corrosive atmospheres and particles.很重要的是获得能够成功地克服气体和粒子腐蚀的能力.The generation of aerosols in polluted atmospheres has been investigated in several exp...