what's the meaning of "knock the hustle" guys I'm listening to a rap song, just catched a lyrics " can't knock the hustle" but I don;t figur out the meaning ,anybody knows and tell me?? thx!!

sorry,我看不懂日语。。

确实玩不来italki，大家的comment好像我都没办法回复。是我太笨没有找到回复的地方 还是本来就不能回复啊？？！！！！！= =
我会说，会听一点日常生活中要用到的日语，比如说大丈夫，futari, majide, watashiwa...等等，这些都是我看电影或者听日语歌学来的。但是我看不懂字，只认识几个而已。
所以，我是不是应该从先背五十音图开始呢？？

my cat her name is Nanami.... kawaii de su??! ^o^