How to pronounce pinyin for flue gas duct(烟道怎么读拼音)

The term "烟道" is pronounced as "yān dào" in Mandarin Chinese. Here’s the phonetic breakdown:
- "烟" (yān) is pronounced as /yān/, with a first tone.
- "道" (dào) is pronounced as /dào/, with a fourth tone.
So, when combined, "烟道" is pronounced as /yān dào/. This term translates to "flue" or "smoke duct" in English, referring to a passage through which smoke or gas passes, typically in a chimney or furnace.