求翻译：我已经长大了，懂事了，知道干活了，不再乱花钱了，会帮助别人了。有一次，同学的钱不见了是我借钱给他。还有我买东西的时候我会看好了要什么才买。当我的爸爸去干活的时候，我就说爸爸我也要去干活，帮助爸爸做一些力所能及的事。是什么意思？

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I've grown up, polite, knew worked, no longer waste money, help someone else. On one occasion, student money is missing is that I lent him. Also when I buy things only I would look to buy. When my dad went to work when I said dad, I'll go to work to help dad do grasp things.