These are students.Those are teachers.Are thesestubents?Yes,theseare.Arethoseteachers?No thosearen't的翻译

These are students.
Those are teachers.
Are these students?
Yes,these are.
Are those teachers?
No those aren't
这些是学生们.
那些是教师们.
这些学生们吗?
是的,这些是.
那些是老师们吗?
不,那些不是.