看！那是鲍勃和帕姆。他们在打篮球。

Look! That's Bob and Pam. They are playing basketball.

youdao

他们在打篮球，让我们过去看一看吧。

They are playing basketball. Let's go and have a look.

youdao

他们在打篮球，我敢肯定。

Oh, they are playing basketball. I'm sure.

youdao

他们在打篮球，我们去跟他们一起打吧。(加入他们的意思)。

They are playing basketball. Let's go and join them.

youdao

他们现在肯定在打篮球。

They must be playing basketball now.

youdao

他们正在打篮球，是不是？

They are playing basketball, aren't they?

youdao

他们没在打篮球。

They are not playing basketball.

youdao

如今他们正在打篮球。

They are playing basketball now.

youdao

现在他们正在打篮球。

They are playing basketball now.

youdao

他们现在没有在打篮球。

They are not playing basketball now.

youdao

他们正在打篮球。

They are playing basketball.

youdao

目前他们正在打篮球。

They are playing basketball now.

youdao

目前他们正在打篮球。

They are playing basketball now.

youdao