One-Off Grant To Assist Owners Of Pre-Euro Diesel Heavy Vehicles Of Long Idling Operational Mode To Retrofit Their Vehicles With Emission Reduction Devices是什麼意思_One-Off Grant To Assist Owners Of Pre-Euro Diesel Heavy Vehicles Of Long Idling Operational Mode To Retrofit Their Vehicles With Emission Reduction Devices在線翻譯_英語_讀音_用法_例句