marketing expert短语¹³¹⁶²⁰⁺³ 基本例句 市场专家 But the revenue is large enough that no marketing expert foresees a rollback. 但是回报收入是丰厚的。 yeeyan But marketing expert Bob McKinnon at YellowBrickRoad Communications says that's the whole point. 但黄砖路通信公司的鲍勃·麦凯农认为整个计划就是为了实现这一点。 yeeyan