[翻译]英语句子：你最好停止自嘲你自己的无知，少拿这个作为借口来获得别人的同情和怜悯。

You'd better refrain yourself from mocking your own ignorance,and stop taking it as an excuse to win the sympathy and compassion from others.
用and 连接你的两个句子会更好。
You'd better stop laughing at your own ignorance and do not take this as an excuse to gain sympathy and pity from others .

you'd better stop self-ridiculing your innocent and never make it an excuse to gain others sympathy and commiseration.

You'd better stop your self-mockery about your nesience, and never use it as an excuse so that you can gain people's sympathy and pity!

You must stop self-mockery your ignorance.Don't take the pretext to getting someone's sympathise and pity.