1.catch on 流行
The idea has been around for ages without catching on.
这个观点由来已久,但一直未风行
。2.local market 当地市场
That's because utilities still operate as monopolies in much of the U.S., controlling the local market forequipment and technology.
这是因为在美国很多地方,公用事业部门仍然是垄断运营,在设备和技术方面控制着当地市场
。3.a series of 一系列的
Boom! Boom! Boom! A series of explosions shook the valley.
轰!轰!轰! 一连串爆破声震撼山谷
。4.newborn baby 新生儿
What if you could predetermine the genetics of your newborn baby?
要是你能预先设定新生宝宝的基因,你会怎么办?