“这家馆子很地道。”这里“道”的读音是？
“This restaurant is very 地道 (authentic).” How is 道 pronounced here?
全球翻车率（内测预估）
✓轻声 dao
qīng shēng dao · neutral tone, dao
B二声 dáo
èr shēng dáo · 2nd tone, dáo
C四声 dào
sì shēng dào · 4th tone, dào
D三声 dǎo
sān shēng dǎo · 3rd tone, dǎo
地道(dao)是正宗，地道(dào)是地下通道。馆子很“地下通道”？那是密室逃脱。
地道 with neutral tone (dìdao) = authentic; with full fourth tone (dìdào) = underground tunnel. One neutral tone away from a very different restaurant review.