fourpenny

I hit her such a fourpenny one that I sent her flying.

我拳把她打飞。

but before the week was out he was sure to think better of it, bring me my fourpenny piece, and repeat his orders to look out for 'the seafaring man with one leg.

但不，会改变主意，把那四便士银币给我，重新叮嘱我，要我留神那个“独腿水手”。

One day,he took me aside and promised me a sliver fourpenny on the first of every month if I would keep my eye open for a sailor with one leg and let him know the moment he appeared.

有天把我拉到边，向我保证每月初给我四便士，如果我能留心注意个只有条腿的水手，并且在（水手）现的那刻告诉。