视频地址：
http://v.qq.com/page/j/i/7/j0193s80ni7.html
字幕
Hi and welcome back! So today we are
going to continue with numbers from 20
to 100. So da venti a cento.
嗨，欢迎回来！今天我将继续数字20-100的教学。
所以，从20到100。
So here we have 20: venti
这里我们有20。
From 20 (venti) to 29 (ventinove), this is
very simple. You just have 20 and you add 1, 2, 3…9.
从20到29，非常简单，你只要在20后面加1,2,3...9。
21: ventuno 因后面uno开头字母为元音，
注意省略venti中的i，同理后面的ventotto
22: ventidue
23: ventitre
24: ventiquattro
25: venticinque
26: ventisei
27: ventisette
28: ventotto 和ventuno同理，省略i
29: ventinove
Then we have
接下来我们看30-39
30: trenta
31: trentuno
32: trentadue
33: trentatre
34: trentaquattro
35: trentacinque
36: trentasei
37: trentasette
38: trentotto
39: trentanove
40: quaranta
50: cinquanta
60: sessanta
70: settanta
80: ottanta
90: novanta
100: cento
So for example, if you want to say
举些例子
65 = sessanta + cinque = sessantacinque
84 = ottanta + quattro
149 = cento + quaranta + nove = centoquarantanove
Ok. So that is easy and i hope you like it. And thank you for watching. Ciao ciao!
好了，这很简单吧，希望你们喜欢。感想收看，拜拜！
大家都记住了吧，规律很简单，只需记住10,20,30...,90怎么说，然后在后面加1,2,3...,9，即可组成所有100以内的数字。
注意：10,20...,90 + uno, otto时，省略前面单词的结尾元音
e.s. settantuno 71，novantotto 98
