请教

henghengzhu

想表达以下几个意思，不知较地道的说法是什么，请帮忙看看，谢谢：
1. 班门弄斧
2. 相比你来说，我还有很多地方需向您学习，还请多多指教
3. 抛砖引玉

xiaoz

汉语成语的英译可以用google在网上查。
6 h3 ]' ]7 ~* b& g) ]- W
7 e1 w, K2 L( N4 \) c; Y2 ^（不要）班门弄斧：Never offer to teach fish to swim, or Don't teach your grandmother to suck eggs.

抛砖引玉: To throw out a minnow to catch a whale.

henghengzhu

2# xiaoz
( ~4 S, M; ~% x

Thanks a lot.