求高手帮忙翻译2个句子,小弟万分感谢了!!!!

相信我,我会为此而努力奋斗的

Trust me,I will make arduous efforts for it

2 妹妹你大胆的往前走啊(妹妹你大胆的迈出这一步吧)
Sister,just go forward with courage

1, I promise that i will try my best to do it and pleasse believe me !
2, My dear sister, please go ahead without worries !

1 Trust me!I will make arduous efforts for this.
2 My dear sister,do take a bold step forward!

1 believe me, I will make efforts to that end fighting
2 sister, your bold move forward Zoua (sister you take this bold step it)
Do not machine translation, and just hope that the easy-to-understand, thank you