those are potatoes改为一般疑问句

Are those potatoes ？那些是土豆吗？

potatoes

n. [作物] 土豆（potato的复数形式）；[作物] 马铃薯

例句：

The potatoes are planted by machine.

这些土豆是用机器种植的。

They got through a sack of potatoes.

他们把一麻袋土豆吃完了。

扩展资料

The potatoes cropped well this year.

今年马铃薯丰收。

Can you dish out the potatoes, please?

你给大家分一下土豆好吗？

I'd peel potatoes and put them on to boil.

我会削土豆皮，然后把它们煮了。