How do you pronounce 鎖國?

Q: How do you pronounce 鎖國? A: so2 gwok3, e.g.

鎖國 (so2 gwok3) — meaning, pronunciation, examples

鎖國 (so2 gwok3, suǒ guó) — to close a country; to exclude foreign contact; closed country (Qing China, North Korea etc)

鎖住 (so2 zyu6) — locked;
鎖匙扣 (so2 si4 kau3) — a key-ring
鎖匙窿 (so2 si4 lung1) — a keyhole
鎖鐐 (so2 liu4) — lock, chain and shackles
鎖頭 (so2 tau4) — a lock
鎖匙佬 (so2 si4 lou2) — a locksmith [colloquial]