它每晚都发生，但是买其他口味多用的额外时间允许发动机充分冷却以启动。
It was happening every night, but the extra time taken to get the other flavors allowed the engine to cool down sufficiently to start.
“尽管面板不能提供整辆车的动力，但是当车遇红灯停下时，它足以提供发动机熄火和启动所需的能量了。” 他继续说。
“Even though the panel will not be large enough to power the entire car, it could provide enough power to switch the engine off and on when the car is stopped at a traffic light, ” he said.
超高速冲压喷气发动机引擎在飞机超过音速的情况下不能启动。
Scramjets engines can not start until the plane flies faster than the speed of sound.
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