I droppd some dishis once but that dont count for bad luk.

只有⼀次不小心弄破了几个盘子，但这不会让人倒霉的。

Lots of pepul who werk at the collidge and the pepul at the medicil school came to wish me luk.

好多在学院和医学院工作的人都跑来跟我说祝我好运。

I dont no what sience is but they all keep saying it so mabye its something that helps you have good luk.

但常常听到他们这样讲，我想这应该是指能让人幸运一点的东西。