You have tropical depressions, tropical storms and one's that are strong enough to become a hurricane UF 5 categories.

包括热带低压、热带风暴，甚至强烈的5级飓风。

Two years ago, in the middle of September, when I moved to a new apartment, I had to do a big end uf move clean up.

两年前的九月中旬，当我搬到一个新公寓时，我不得不做一个大扫除。

And just eight short years ago, I sat in a chair much like the one you all sitting in today, at my own UF graduation ceremony.

就在短短八年前，在我自己的 UF 毕业典礼上，我坐在一张很像你们今天所坐的椅子上。