1.trade show 展销会

例句:The facility and design of the trade show are great.
展览会的设备和设计好极了。

2.For now 目前；暂时

例句:For now, we should probably fasten our seatbelts.
现在，我们可能应该系紧安全带了。

3.the mobile industry 手机产业

例句:These devices are radically shifting the mobile industry in China and other parts of the developing world.
这些设备为中国等发展中国家的手机行业带来了彻底的改变。

4.lose track 失去联系；忘记

例句:His mind would wander, and he would lose track of what he was doing.
他会走神，忘了自己正在干什么。