下雪了，不能走太快，就这样溜达一圈吧，
写写单词，是不是忘了……
one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eigteen nineteen twenty twenty one thirty forty fifty sixty seventy eighty ninety one hundred two hundred student's nine hundred one thousand two thousand nine thousand ten thousand one hundred thousand ninty thousand one million one billion
hundred thousand million billion
l have his ear in my poket ,lvan came hom with bloody nose and his mother asked, what happened, A kid bit me, replied lvan would you recognize in him if you saw him again, asked his mother, l'd know him any where ,said lvan, l have his ear in my pocket
就记得这些了，不知道错了没有
