Question

用英语翻译：他们在家里有多少个孩子?

用英语翻译：在他上火车之前，他首先必须买票。

Answer 1

他们在家里有多少个孩子?
What is the number of their children at home?
在他上火车之前，他首先必须买票。
Before him on the train, he must first buy a ticket.

Answer 2

他们在家里有多少个孩子?
How many children do they have at home ?
在他上火车之前，他首先必须买票。
he first have to buy a ticket before him on the train .

Answer 3

How many kids are there in their home？
He has to buy the tickets before he gets on the train.
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Answer 4

他们在家里有多少个孩子?
How many children at his home?
在他上火车之前，他首先必须买票。
he must first buy a ticket,before him on the train,

Answer 5

He has to buy a ticket before taking the train. 在他上火车之前，他首先必须买票。
How many kids they have at thier home?他们在家里有多少个孩子?