Last summer vacation，I went to Lhasa.I went there by train with my mother.
    We lived in Chengdu.It was very far from Lhasa.We wanted to go there by plane before.But we heard the scenery was beautiful along the way.①因此我们选择了乘坐火车。It would take us two days.
    We got to the train station early in the morning.The train didn't come.We waited for it at the hall.There were a lot of people waiting for the train.Some people talked with each other.Others sat on the chairs.
    Fifteen minutes later，the train arrived.Luckily，we had seats near the window.There were many people from different places on the train.Some people were friendly but some were not.A funny boy sat next to me.No talked a lot and had a good time.
    After the train started，I looked out of the window.Everything was green.It looked nice.I really enjoyed the beautiful natural scenery along the road.
    The trip to Lhasa took much time，but I enjoyed it a lot.②It was really a different trip for me.

（1）将文中①处划线的汉语句子译成英语。

So we chose to take the train.

So we chose to take the train.

（2）将文中②处划线的英语句子译成汉语。

这对我来说真的是一次不同的旅行。

这对我来说真的是一次不同的旅行。

（3）从文中找出与下面句子意思相同的句子。
There were lots of people on the train，and they were from different places.

There were many people from different places on the train.

There were many people from different places on the train.

（4）回答问题：
What did the writer enjoy on the train？

The beautiful natural scenery along the road.

The beautiful natural scenery along the road.

（5）回答问题：
What does the underlined word "it" refer to （指的是）？

The train。

The train。