The milkman calls at seven-thirty every morning, regular as clockwork.
The milkman calls at seven-thirty every morning, regular as clockwork.
送奶人极有规律地在早晨7：30送来牛奶。
The milkman calls at seven-thirty every morning, regular as clockwork.
送奶人极有规律地在早晨7：30送来牛奶。