Yeah, just like I certainly did not expect to buy these gifts at such low prices.
是啊,我怎么也没想到买这些礼物才花了这么点钱。
It is never too late to mend.
亡羊补牢,犹为未晚。
And why only snakes? Cats, for instance, would be greatly helped; no running fights with large, fierce rats or tussles with grown rabbits -- just a bite and no more effort needed.