不过，一旦汽油价格出现下降，消费者可能会再次选择动力强劲的大排量汽车，而小排量汽车势必将砸在汽车厂商手里。
Should the opposite happen, consumers may once again seek big and powerful transportation, leaving automakers with lots of little flivvers on hand.
在室温下麸质是由长的蛋白质分子弯曲组成的，水分子散布在其中。不过一旦周围的温度上升到140华氏摄氏度时，就会出现一种变化。
Gluten at room temperature consists of long protein molecules curled up and interspersed with water molecules. But starting at around 140 degrees Fahrenheit, a change occurs.
应用推荐