20220911 zoom class: A little bit more than 3 o'clock

Today we learned the expression of saying "a little bit more than 3 o'clock."
1. For numbers less than ten, without the exact number, we use 几, 几个人 several people.
2. For numbers less than ten, with the exact number, we use 多, 三个多月 more than 3 months.
3. For numbers more than 10, we can use both 几and 多，十几个人/十多个人, more than ten people.