⑴ 多少個用英語怎麼講
「多少個」詢問可數的數量，英語是「how many」。例句：How many apples are there on the table(桌上有多少個蘋果)。
⑵ 一共有多少個用英語怎麼說
總共in all,altogether；in the aggregate總共有多少人：How many people are there altogether?
1, how many students are there in the classroom and outside the classroom altogether?
2, the number of people who didn't come to school today? / didn't come to work?
3, inside the company, there are many people go on a trip to Shanghai?
4, a total of 56 people, to see the dinner tonight.
5, how many people come to school today? / to work.?
6, today you start / begin from a few days?