今日，首批25家科创板公司举办上市仪式，月展开大市交易。

Apple missed analysts’ estimates in its June quarters of 2012 and 2013. Three years ago investors — and customers — were waiting nervously for the next iPhone. ...

It is becoming a car industry parlour game to predict when fully driverless cars will arrive on the roads.应验几乎无人驾驶的汽车将何时上路，于是以沦为汽车业的题目游戏。

坐落于硅基片之上的纳米线吸取太阳射线。