拜托，劳驾，请教，讨教，不吝赐教，拔刀相助
恳请帮忙，劳驾，拜托，请多指教等
Can you help me?can you do me a favor?could you give me a hand?excuse me？ help！help！
拜托，劳驾，请教，不吝赐教，BallBall
Please help me.
