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

他们正在打篮球，是不是？

They are skating, aren't they?

youdao

他们没在打篮球。

They are not playing basketball.

youdao

他们肯定在打篮球，是不是？

They must be playing basketball, mustn't they?

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

正在打篮球的她，尝试从他们的眼神中找寻称许。

She's out on the basketball court, and she tries to catch their eyes in greeting.

youdao

有的在打篮球；还有的在打乒乓球，还有的在荡秋千，总之，他们都很开心！

Some are playing football, Some are playing basketball, The others are playing table tennis, others are swinging, anyhow, they are all very happy!

youdao

再往里走就可看见一个篮球场，有哥哥们在打篮球，他们为学校增添了不少生气。

Go to see a basketball court, a brother playing basketball for the school, they add a lot of vitality.

youdao

他们不是在打篮球，而是打排球。

They were not playing basketball, but playing volleyball.

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