当打开时,这盏灯发出柔和的光。
The lamp ___emits a soft light when turned on.
发电厂向大气中排放大量的二氧化碳。
Power plants ___emit large amounts of carbon dioxide into the atmosphere.
太阳以光和热的形式释放出巨大的能量。
The sun ___emits vast amounts of energy in the form of light and heat.