(pos:名詞)
<explanation>
yue:人工興建出嚟，穿過山嶺、地底或者海底嘅通道（量詞：條）
eng:tunnel; subway
<eg>
yue:行人隧道 (hang4 jan4 seoi6 dou6)
eng:pedestrian underpass
<eg>
yue:#海底隧道 (hoi2 dai2 seoi6 dou6)
eng:undersea tunnel
<eg>
yue:要過對面嘅話，你可以行呢條隧道。 (jiu3 gwo3 deoi3 min6 ge3 waa2, nei5 ho2 ji5 haang4 ni1 tiu4 seoi6 dou6.)
eng:If you want to get to the other side, you can go through this tunnel.