到了多少孩子？
How many children are there in the room?
房间里有多少个孩子？
How many children are there in our class?
我们班有多少个孩子？
How many children are there in the classroom?
教室里有多少个孩子？
Rose: How many children are there in our school?
罗斯：多少孩子是在我们的学校里？
Rose: How many children are there in our school?
罗斯：多少孩子是在我们的学校里？
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