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
) _) E2 ?8 i) l* _4 z2 B2. 相比你来说，我还有很多地方需向您学习，还请多多指教
% c) l% b( }$ e& T3. 抛砖引玉

xiaoz

汉语成语的英译可以用google在网上查。

2 m, u4 u  W+ j, C0 ?( j（不要）班门弄斧：Never offer to teach fish to swim, or Don't teach your grandmother to suck eggs.
0 v% f( Q4 Z. o" |
抛砖引玉: To throw out a minnow to catch a whale.

henghengzhu

2# xiaoz
6 J- F) V( @4 r/ i9 o( [

Thanks a lot.