If you suspect a gas leak, do not strikea match or even turn on an electric light.
假如你怀疑有煤气泄漏，不要划火柴，甚至连电灯都不要开。
《牛津词典》
2
If the right amount of light gets through the hole to strike the sensor, you get a properly exposed picture.
如果能有合适的光线通过洞投射到感光器上面的话，你就得到了一张正确曝光的照片。
3
To stand out from the common creator, you have to really unleash your mental creative potential; light up a spark, energize your mind, and lightning strike your psyche with creativity.