求翻译：自从上学以后，陪他们的时间也越来越少了，所以我一直希望能为他们做点什么。这次的事情虽小，但我非常高兴，我和我的表哥、姐姐终于为他们减轻了一点负担。是什么意思？

Since the school after the time to accompany them less and less, so I always wanted to do something for them. The thing is small, but I am very happy, me and my cousin, my sister finally reduce the burden of them.

After school, accompanying them since the time is becoming less and less, so I have always hoped to do something for them. This Act is small, but I am very pleased that I and my cousin, my sister finally brought them a little less burden.

After since goes to school, accompanied their time more and more to be also short, therefore I always hoped could make any for them.Although this time matter small, but I am extremely happy, I and my cousin, the elder sister finally lightened a burden for them.

Since school, accompany them less and less time, so I've been hoping to do something for them. The thing is small, but I'm really happy I and my cousin, my sister finally lighten up a little burden for them.

Since going to school, it is fewer and fewer to accompany for their time too, so I have been hoping to be able to do something for them all the time. Thing although little this time, I very glad, I and cousin, elder sister of me lighten any burdens for them finally.