Today is a good day for a trip./今天是出门旅行的好日子。

A: Do you have any plans for today?

A: 你今天有什么打算吗？

B: Well, we could go to the Great Wall or the Summer Palace.

B: 哦，我们可以去长城或者颐和园。

A: That's a good idea.  It's nice and sunny.  Today's a good day for a trip.

A: 好主意。今天天气晴好。今天是出门游玩的好日子。

B: What's the best way to organise it?

B: 今天最佳的安排是什么？

A: Let's ask the hotel reception.  I'm sure they can fix it.

A: 我们去问问旅馆的服务台。我肯定他们能做出最好的安排。

B: That would be good.

B: 那太好了。

Notes 注释

1. When you talk about possible things you could do, you can say: We could . . / We could . . . For example, We could go to the Great Wall. / We could go to the Great Wall. Or, We could visit the Forbidden City. / We could visit the Forbidden City.
当你谈论你们可能做的事情时，你可以说：We could . . / 我们可以 . . .例如：We could go to the Great Wall. /我们可以去长城。或者，We could visit the Forbidden City. /我们可以去参观故宫。

2. You can describe the weather, eg: It's nice and sunny. Today is a good day for a trip. / It's nice and sunny.  Today is a good day for a trip.
你可以对天气做出描述，例如：It's nice and sunny.  Today is a good day for a trip. /今天天气晴好。今天是出门游玩的好日子。

3. To ask how to arrange something, you can say: What's the best way to organise it? / What's the best way to organise it?
要问对某事如何做出安排，你可以说：What's the best way to organise it? /最佳的方案是什么？