数学难题

to puzzle───迷惑

monkey puzzle───n.智利南洋衫，猴谜树

gas guzzler───吃油车，油老虎

to fuzzle───模糊

to guzzle───胡说八道。

to muzzle───口吻

to nuzzle───轻吻

latest brain-mangling maths puzzle to hit the news is from Vietnam.───最近登上新闻头条的烧脑数学题来自越南。

No maths problems can puzzle him.───没有数学问题可以难倒他。

It was the seemingly simple maths puzzle that left the Internet baffled.───之前难倒一片网民的正是一道看似简单的数学题。