用yeastoday,tall,funny,lase,worry写一篇英语短文

i learned some now words yeastoday,such as tall ,lase.its so funny~!
but i have a little worry about how long i can remember it

Yesterday I went fishing myself, but I found a UFO on the way to a lake. I saw some aliens stepped out the UFO, they are tall and have a funny face. Their eyes are very big and able to lase, I worried what would happen to the earth.