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
' B- o* W) s1 F- f. Z) T- l2. 相比你来说，我还有很多地方需向您学习，还请多多指教
7 q' y# a" r( [( I3. 抛砖引玉

xiaoz

汉语成语的英译可以用google在网上查。

（不要）班门弄斧：Never offer to teach fish to swim, or Don't teach your grandmother to suck eggs.
. L1 i, R3 ^1 {9 l7 [+ _' Y
2 H2 \7 J+ e0 x# n! N抛砖引玉: To throw out a minnow to catch a whale.

henghengzhu

2# xiaoz


Thanks a lot.