把下面的句子换成宾语从句，请附带解释，谢谢！

Do you know how many travellers have been to Disneyland so far?
你知道到目前为止已经有多少人去过迪士尼乐园了吗？

Tell me what characters can be found in Disney parks.
告诉我在迪士尼乐园什么角色能被发现。

Can you tell us whose company operates Tokyo Disneyland?
你能告诉我谁的公司建造了东京迪士尼乐园吗？

Can you tell me which Disney park is the most welcome?
你能告诉我哪个迪士尼乐园最受欢迎吗？

1.do you know how many travellers have been to Disneyland so far?
你知道目前为止有多少旅游者去过迪斯尼乐园吗？
2. tell me what characters can be found in Disney parks.
告诉我在迪斯尼公园里可以找到多少种角色。（唐老鸭、米老鼠等）
3.can you tell us whose company operates Tokyo Disneyland?
你能告诉我是哪一家公司在运营东京迪斯尼吗？
4.can you tell me which Disney parks is the most welcome?
你能告诉我哪一家迪斯尼公园是最受欢迎的的吗？

Do you know how many travellers have been to Disneyland so far?
你知道有多少游客到过迪士尼乐园吗？
Tell me What characters can be found in Disney parks。
告诉我在迪士尼乐园里会发现什么角色
Can you tell us Whose company operates Tokyo Disneyland?
你能告诉我谁